{"title":"Porsche Exhausts, Headers \u0026 Downpipes","description":"\u003cp\u003eExhaust parts for Porsche. 911 fitments cover the 997 Carrera and Turbo, 991.2 Carrera, 991 and 992 GT3 \/ GT3 RS and the 992.1 Carrera and Turbo S. The mid-engine cars get 987 and 981 Boxster\/Cayman headers and catbacks and 718 GT4, Spyder, GTS and GT4 RS parts, and the Macan 2.0T, 2.9T and 3.0T has downpipes and catbacks.\u003c\/p\u003e\u003cp\u003eThe range spans catbacks (many valved), headers and long tube manifolds, and catted or catless downpipes. Brands are STRATEC Systems, IRL, Rvng RaceWorks, RENNELEMENT and Spool Performance. Catless and high-flow downpipes are intended for off-road \/ competition use and may not be legal for road use in your area.\u003c\/p\u003e\u003cp\u003eSee \u003ca href=\"\/collections\/porsche-performance-parts\"\u003ePorsche performance parts\u003c\/a\u003e or \u003ca href=\"\/collections\/porsche-911\"\u003ePorsche 911\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"porsche-992-gt3-gt3-rs-headers","title":"Porsche 992 GT3 GT3 RS Performance Headers | IRL","description":"\u003cp\u003eThe IRL headers for the Porsche 992 GT3 and GT3 RS deliver an immersive driving experience, unleashing a beastly roar with increased power and sharper response both on and off the track.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eHeaders are one of the first places to free up a flat-six, improving response and sound while adding power.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 992 GT3\u003c\/li\u003e\n\u003cli\u003ePorsche 992 GT3 RS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eProfessional installation is recommended. Intended for off-road and competition use only. This part modifies or replaces emissions-related equipment, is not EPA or CARB compliant and is not for registered road use.\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":46545175969877,"sku":"IRL-992-HDR","price":2099.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/CF4CCD9D-412C-4250-92BB-AE7B36041E77.png?v=1793113670"},{"product_id":"porsche-992-gt3-gt3-rs-stainless-exhaust","title":"Porsche 992 GT3 GT3 RS T304 Stainless Steel Exhaust | IRL","description":"\u003cp\u003eThe IRL exhaust for the Porsche 992 GT3 and GT3 RS is crafted from premium T304 stainless steel for durability and an exhilarating soundtrack.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eIt is a direct replacement bolt-on system that takes your Porsche to the next level in sound and presence.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 992 GT3\u003c\/li\u003e\n\u003cli\u003ePorsche 992 GT3 RS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium T304 stainless steel\u003c\/li\u003e\n\u003cli\u003eDirect replacement bolt-on system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eProfessional installation is recommended.\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":46545176461397,"sku":"IRL-992-CB","price":4499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/3DD0DE00-4007-4108-8F19-D6C5620BB7AE.png?v=1793113666"},{"product_id":"porsche-991-gt3-gt3-rs-exhaust-with-headers","title":"Porsche 991 GT3 GT3 RS Exhaust with Headers | IRL","description":"\u003cp\u003eThe IRL Exhaust with Headers for the Porsche 991 GT3 and GT3 RS is crafted from premium T304 stainless steel for durability and an exhilarating soundtrack that turns heads.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eA complete header-plus-exhaust setup is the biggest single step up in sound and response for a naturally aspirated GT3, and it installs as a direct replacement bolt-on.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 991 GT3\u003c\/li\u003e\n\u003cli\u003ePorsche 991 GT3 RS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust system\u003c\/li\u003e\n\u003cli\u003eHeaders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePremium T304 stainless steel\u003c\/li\u003e\n\u003cli\u003eDirect replacement bolt-on system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eProfessional installation is recommended. Intended for off-road and competition use only. This part modifies or replaces emissions-related equipment, is not EPA or CARB compliant and is not for registered road use.\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":46545180754005,"sku":"MS-2183-IRL-IRL L","price":4299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/6D04937B-2E1D-4817-A18F-45EC10837285.png?v=1793113748"},{"product_id":"porsche-991-gt3-gt3-rs-maxflow-race-headers","title":"Porsche 991.1 991.2 GT3 GT3 RS MaxFlow Race Headers | IRL","description":"\u003cp\u003eThe IRL MaxFlow Race Headers for the Porsche 991.1 and 991.2 GT3 and GT3 RS deliver exceptional power and sound for a sharper driving experience.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eHeaders are where a naturally aspirated GT3 flat-six gains the most in both response and sound.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 991.1 GT3 and GT3 RS\u003c\/li\u003e\n\u003cli\u003ePorsche 991.2 GT3 and GT3 RS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eIntended for off-road and competition use only, not for registered road use. Professional installation is recommended.\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":46545183047765,"sku":"MS-5430-IRL-IRL L","price":1499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/2E905FF7-7B89-4F4B-92CC-A6260F66CEAE.png?v=1793113761"},{"product_id":"porsche-997-1-maxflow-downpipes","title":"Porsche 997.1 MaxFlow Downpipes, Catless, 200 or 400 Cell | IRL","description":"\u003cp\u003eIRL MaxFlow Downpipes for the non-turbo Porsche 997.1 are crafted from high-quality stainless steel for more performance, more power and a better sound.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eSwapping the restrictive factory catalytic section frees up the flat-six. Pick the cell count that matches your goals.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003ePorsche 997.1 (non-turbo)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eOptions\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCatless\u003c\/li\u003e\n\u003cli\u003e200 Cell\u003c\/li\u003e\n\u003cli\u003e400 Cell\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality stainless steel\u003c\/li\u003e\n\u003cli\u003eDesigned for optimal fitment\u003c\/li\u003e\n\u003cli\u003eEnhanced sound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eIntended for off-road and competition use only, not for registered road use. A check engine light may occur. Professional installation is recommended.\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Catless","offer_id":46545183113301,"sku":"MS-4444-IRL-IRL L-CAT","price":699.99,"currency_code":"USD","in_stock":true},{"title":"200 Cel","offer_id":46545183146069,"sku":"MS-3173-IRL-IRL L-200","price":899.99,"currency_code":"USD","in_stock":true},{"title":"400 Cel","offer_id":46545183178837,"sku":"MS-4155-IRL-IRL L-400","price":1299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/C005320A-95A4-434D-8DEF-421F2A6FA97E.jpg?v=1793113759"},{"product_id":"porsche-992-1-carrera-targa-cat-back-exhaust","title":"Porsche 992.1 Carrera Targa Turbo S Valved Cat-Back Exhaust | IRL","description":"\u003cp\u003eThe IRL cat-back is IRL's first full stainless steel exhaust for the Porsche platform. It uses the OEM exhaust valves for factory-like operation.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eThe factory system holds the 992 back. This stainless cat-back is the next step up in sound and flow while keeping OEM valve control.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 992.1 Carrera 4 (2018+)\u003c\/li\u003e\n\u003cli\u003ePorsche 992.1 Carrera S\u003c\/li\u003e\n\u003cli\u003ePorsche 992.1 Targa 4\u003c\/li\u003e\n\u003cli\u003ePorsche 992.1 Targa 4S\u003c\/li\u003e\n\u003cli\u003ePorsche 992.1 Turbo S\u003c\/li\u003e\n\u003cli\u003e3.0T and 3.8T engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull stainless steel construction\u003c\/li\u003e\n\u003cli\u003eUses OEM exhaust valves for factory-like operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eProfessional installation is recommended.\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":46545185210453,"sku":"MS-6211-IRL-IRL L","price":2999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/9FE843EE-69A5-4FFF-8E5D-8DEB17CFEAAE.png?v=1793113841"},{"product_id":"porsche-997-1-valved-catback-exhaust","title":"Porsche 997.1 Valved Catback Exhaust, Stainless Steel | IRL","description":"\u003cp\u003eThe IRL catback is IRL's first full stainless steel catback for the Porsche 997.1, built to maximize sound and performance.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eIt is 24 lbs lighter than the OEM exhaust, clamps on with no welding and is 100% reversible. Vacuum exhaust valves keep factory-like operation.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003ePorsche 997.1\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCatback exhaust system\u003c\/li\u003e\n\u003cli\u003eClamps and hardware\u003c\/li\u003e\n\u003cli\u003e4 x IRL tips\u003c\/li\u003e\n\u003cli\u003e1 x remote\u003c\/li\u003e\n\u003cli\u003e1 x remote receiver\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003cli\u003e24 lbs lighter than OEM\u003c\/li\u003e\n\u003cli\u003eFully clamp-on, no welding needed\u003c\/li\u003e\n\u003cli\u003e100% reversible\u003c\/li\u003e\n\u003cli\u003eVacuum exhaust valves for factory-like operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eCatted pipes are not included. Professional installation is recommended.\u003c\/p\u003e","brand":"IRL LLC","offers":[{"title":"Default Title","offer_id":46545188192341,"sku":"MS-6295-IRL-IRL L","price":2499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/57B148E5-9115-4A91-858D-C318F1CC6C5B.png?v=1793113851"},{"product_id":"lamborghini-urus-audi-rsq8-porsche-cayenne-spool-d","title":"Lamborghini Urus, Audi RSQ8 \u0026 Porsche Cayenne Spool Downpipes","description":"\u003cp\u003eSpool downpipes for the EA825 4.0L twin-turbo V8 in the Lamborghini Urus, Audi RSQ8 and Porsche Cayenne Turbo improve exhaust flow and turbo response, in a catless race or 200-cell catted version.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eThe factory downpipes hold back exhaust flow. These bolt-on replacements reduce backpressure for faster spool and sharper throttle response, add horsepower and torque with proper tuning and give the V8 a more aggressive sound.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLamborghini Urus 4.0L twin-turbo V8 (2018+)\u003c\/li\u003e\n\u003cli\u003eLamborghini Urus S and Urus Performante (2023+)\u003c\/li\u003e\n\u003cli\u003eAudi RSQ8 4.0L twin-turbo V8 (2020+)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayenne Turbo 4.0L twin-turbo V8 (2019+)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayenne Turbo GT (2022+)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003cli\u003eCatless race or 200-cell high-flow catted options\u003c\/li\u003e\n\u003cli\u003eHeat insulation on the catted version\u003c\/li\u003e\n\u003cli\u003eReduced backpressure and faster turbo spool\u003c\/li\u003e\n\u003cli\u003eMore horsepower and torque with proper tuning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003ePick the version at checkout. The race version is catless and uninsulated for maximum flow and lower weight. The 200-cell catted version keeps a high-flow cat and adds heat insulation to manage underhood temperatures, for a balance of performance and drivability. Proper tuning is needed to see the power gains. Intended for off-road and competition use only. Not legal for use on public roads in many areas. Professional installation is recommended.\u003c\/p\u003e","brand":"Spool Performance","offers":[{"title":"Catted","offer_id":46564454301781,"sku":"sku-55003740668226","price":1699.99,"currency_code":"USD","in_stock":true},{"title":"Race","offer_id":46564454334549,"sku":"sku-55003740700994","price":679.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/20375277-50fd-41ad-ada4-f9581849075e.png?v=1793250690"},{"product_id":"porsche-992-gt3-gt3rs-full-exhaust-system","title":"Porsche 992 911 GT3 \/ GT3 RS Rvng Header-to-Tip Exhaust System","description":"\u003cp\u003eThe Rvng 992 exhaust is a complete header-to-tip system for the Porsche 992 911 GT3 and GT3 RS, built around sound, flow and durability.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eEqual length headers keep exhaust pulse timing even between cylinders for better scavenging and a cleaner note. Megaphone rear sections and a 3D-printed X-pipe merge into a single center outlet give a deeper tone low down and a sharper, more exotic sound up top. Rvng quotes 25-30 whp \/ 26-35 wtq with the race section and 20-25 whp \/ 20-26 wtq with the cat section, both without a tune.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 992 911 GT3\u003c\/li\u003e\n\u003cli\u003ePorsche 992 911 GT3 RS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRvng equal length headers with 3D-printed collectors\u003c\/li\u003e\n\u003cli\u003e321 stainless head flanges\u003c\/li\u003e\n\u003cli\u003eStraight-through race section or 400-cell catalytic section, with brackets\u003c\/li\u003e\n\u003cli\u003eMegaphone rear sections\u003c\/li\u003e\n\u003cli\u003e3D-printed X-pipe merge into a single center exit\u003c\/li\u003e\n\u003cli\u003eWorks with the OEM exhaust valves; aftermarket remote valve controller included\u003c\/li\u003e\n\u003cli\u003eHand-fabricated SS304 stainless, TIG-welded with back-purging\u003c\/li\u003e\n\u003cli\u003e1800 series high-temp ceramic coating; header and race\/cat section color matches your tip color (black, silver, bronze, titanium or cobalt grey)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeaders\u003c\/li\u003e\n\u003cli\u003eRace or cat section\u003c\/li\u003e\n\u003cli\u003eMegaphone rear sections and X-pipe \/ center outlet\u003c\/li\u003e\n\u003cli\u003eOEM-style exhaust valve plates\u003c\/li\u003e\n\u003cli\u003eRemote valve controller\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eThe race section is intended for off-road and competition use only. Not legal for use on public roads in many areas. We do not claim the cat section is emissions legal in your area. Rvng does not recommend keeping the valves closed during sustained high-load driving. Professional installation is recommended.\u003c\/p\u003e","brand":"Rvng RaceWorks","offers":[{"title":"400 cell EPA CERTIFIED (NO CEL) \/ Black","offer_id":46665962717269,"sku":"sku-67598851539122","price":8549.99,"currency_code":"USD","in_stock":true},{"title":"Race \/ Black","offer_id":46665962750037,"sku":"sku-67598851571890","price":7999.99,"currency_code":"USD","in_stock":true},{"title":"400 cell EPA CERTIFIED (NO CEL) \/ Silver","offer_id":46665962782805,"sku":"sku-67598888927410","price":8549.99,"currency_code":"USD","in_stock":true},{"title":"400 cell EPA CERTIFIED (NO CEL) \/ Bronze","offer_id":46665962815573,"sku":"sku-67598888960178","price":8549.99,"currency_code":"USD","in_stock":true},{"title":"400 cell EPA CERTIFIED (NO CEL) \/ Titanium","offer_id":46665962848341,"sku":"sku-67598888992946","price":8549.99,"currency_code":"USD","in_stock":true},{"title":"400 cell EPA CERTIFIED (NO CEL) \/ Cobalt Grey","offer_id":46665962881109,"sku":"sku-67598889025714","price":8549.99,"currency_code":"USD","in_stock":true},{"title":"Race \/ Silver","offer_id":46665962913877,"sku":"sku-67598889058482","price":7999.99,"currency_code":"USD","in_stock":true},{"title":"Race \/ Bronze","offer_id":46665962946645,"sku":"sku-67598889091250","price":7999.99,"currency_code":"USD","in_stock":true},{"title":"Race \/ Titanium","offer_id":46665962979413,"sku":"sku-67598889124018","price":7999.99,"currency_code":"USD","in_stock":true},{"title":"Race \/ Cobalt Grey","offer_id":46665963012181,"sku":"sku-67598889156786","price":7999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/IMG-9302.jpg?v=1794182619"},{"product_id":"porsche-718-gt4-rs-valved-catback-exhaust","title":"Porsche 718 GT4 RS Valved Catback Exhaust, Stainless or Titanium","description":"\u003cp\u003eThe Rennelement valved catback exhaust for the Porsche 718 GT4 RS, built in T304 stainless steel or titanium.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eA full valved system lets you adjust the volume: a deep, aggressive tone when you want it, more restraint when you don't. Mandrel-bent tubing keeps flow smooth.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003ePorsche 718 Cayman GT4 RS\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eT304 stainless steel or titanium construction\u003c\/li\u003e\n\u003cli\u003eMandrel-bent piping\u003c\/li\u003e\n\u003cli\u003eTIG-welded joints\u003c\/li\u003e\n\u003cli\u003eCorrosion and heat resistant\u003c\/li\u003e\n\u003cli\u003eFull valved system for adjustable volume\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on fit using factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eProfessional installation is recommended. Confirm fitment with your VIN before ordering.\u003c\/p\u003e","brand":"RENNELEMENT","offers":[{"title":"T-304 Stainless Steel","offer_id":46666007838805,"sku":"REN-035","price":4299.99,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":46666007871573,"sku":"REN-036","price":4799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/3B79DE01-055F-4847-BB09-7E8DA4E3CBD4.jpg?v=1794183890"},{"product_id":"porsche-macan-s-turbo-free-flow-downpipes","title":"Porsche Macan S \/ Turbo 3.0T \/ 3.6T Straight Free-Flow Downpipes","description":"\u003cp\u003eSTRATEC stainless straight-through downpipes for the Porsche Macan S and Macan Turbo, built to cut backpressure and wake up the twin-turbo V6.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eA free-flow path behind the turbos means quicker spool, sharper throttle response and a deeper, louder exhaust note, while the stainless build holds up to high heat.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche Macan S 3.0T (2014-2017)\u003c\/li\u003e\n\u003cli\u003ePorsche Macan Turbo 3.6T (2014-2017)\u003c\/li\u003e\n\u003cli\u003eGTS per listing title\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStraight-through free-flow design\u003c\/li\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003cli\u003ePrecision TIG-welded\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on using factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eIntended for off-road and competition use only. 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Confirm fitment with your VIN before ordering.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666019471445,"sku":"720595377614","price":1599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/991.24_742cc060-3ddb-4857-b492-b36380c95fd7.jpg?v=1794184525"},{"product_id":"porsche-macan-2-0t-stainless-axle-back-2","title":"Porsche Macan 2.0T 2014-2018 Stainless Axle-Back Exhaust","description":"\u003cp\u003eThe STRATEC axle-back gives the Porsche Macan 2.0T a deeper, sportier exhaust note and a cleaner look at the rear.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eA sport-tuned muffler adds presence over the factory exhaust without excessive drone, so it works for daily driving and spirited use alike.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche Macan 2.0T\u003c\/li\u003e\n\u003cli\u003e2014-2018 per listing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSport-tuned axle-back muffler\u003c\/li\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003cli\u003ePrecision-welded\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on with factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eProfessional installation is recommended. 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Not legal for use on public roads in many areas. A supporting tune is recommended. Confirm fitment with your VIN before ordering.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666020061269,"sku":"720595377744","price":1699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/Macan3.0_2f4bd4b8-9720-4b5a-8fcf-949cbbbd5764.jpg?v=1794184633"},{"product_id":"porsche-macan-2-0t-catted-downpipe-2","title":"Porsche Macan 2.0T Stainless High-Flow Catted Downpipe","description":"\u003cp\u003eThe STRATEC catted downpipe for the Porsche Macan 2.0T reduces backpressure while keeping a high-flow catalytic converter.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eYou get sharper throttle response and a deeper tone with a setup built for daily use. The bolt-on design uses factory mounting points.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche Macan 2.0T\u003c\/li\u003e\n\u003cli\u003eListing years: 2013-2019\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-flow catalytic converter\u003c\/li\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003cli\u003ePrecision TIG-welded\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eA supporting tune is recommended. Confirm fitment with your VIN before ordering.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666020126805,"sku":"720595377751","price":1499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/ownpipe2_64bac3ed-0cb0-49cb-b313-8ab96654923d.jpg?v=1794184638"},{"product_id":"porsche-991-2-carrera-gts-catted-downpipes","title":"Porsche 911 991.2 Carrera \/ S \/ GTS 3.0T Catted Sport Downpipes","description":"\u003cp\u003eSTRATEC sport downpipes for the 991.2 3.0L twin-turbo Carrera, with a high-flow cat and integrated heat shielding.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eSmooth mandrel-bent T304 piping improves flow and reduces turbo lag for a sharper, more aggressive tone, with heat shielding to manage engine bay temperatures.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 911 991.2 Carrera \/ Carrera S \/ Carrera GTS 3.0T\u003c\/li\u003e\n\u003cli\u003e2017-2019\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-flow catalytic converter\u003c\/li\u003e\n\u003cli\u003eT304 stainless steel\u003c\/li\u003e\n\u003cli\u003eMandrel-bent piping\u003c\/li\u003e\n\u003cli\u003eIntegrated heat shielding\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on with factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eA supporting tune is recommended. Confirm fitment with your VIN before ordering.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666020094037,"sku":"720595377591","price":1699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/991.2-down_a6694c4b-cfab-4907-a6cd-a9653b5894f5.jpg?v=1794184638"},{"product_id":"porsche-991-2-carrera-catless-downpipes","title":"Porsche 911 991.2 Carrera \/ S \/ GTS 3.0T Catless Sport Downpipes","description":"\u003cp\u003eThe catless version of the STRATEC sport downpipes for the 991.2 3.0L twin-turbo Carrera, for maximum flow and the most aggressive tone.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eRemoving the cats and running smooth mandrel-bent T304 piping gives faster spool, sharper throttle response and a louder motorsport-style note.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 911 991.2 Carrera \/ Carrera S \/ Carrera GTS 3.0T\u003c\/li\u003e\n\u003cli\u003e2017-2019\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCatless design for maximum flow\u003c\/li\u003e\n\u003cli\u003eT304 stainless steel\u003c\/li\u003e\n\u003cli\u003eMandrel-bent piping\u003c\/li\u003e\n\u003cli\u003eIntegrated heat shielding\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eIntended for off-road and competition use only. Not legal for use on public roads in many areas. A supporting tune is recommended. Confirm fitment with your VIN before ordering.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666020159573,"sku":"720595377607","price":1599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/991.2-catless2_43dcc207-3cc6-4fdd-a068-717d67ec2beb.jpg?v=1794184638"},{"product_id":"porsche-718-gt4-rs-catless-downpipe","title":"Porsche 718 Cayman GT4 RS 4.0L Catless High-Flow Downpipe","description":"\u003cp\u003eThe STRATEC catless high-flow downpipe for the 718 Cayman GT4 RS is built for track-focused drivers who want the full sound of the 4.0L flat-six.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eMaximum flow and lower backpressure sharpen throttle response and add an aggressive motorsport tone to an already raw car.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 718 Cayman GT4 RS 4.0L\u003c\/li\u003e\n\u003cli\u003e2022-2025\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCatless high-flow design\u003c\/li\u003e\n\u003cli\u003ePrecision-formed stainless steel\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on for the GT4 RS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eIntended for off-road and competition use only. Not legal for use on public roads in many areas. Confirm fitment with your VIN before ordering.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666031267925,"sku":"720595377355","price":1699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/gt4.224_dc65fb93-059b-49ca-9c8e-3e460f1955c1.jpg?v=1794184860"},{"product_id":"porsche-997-1-turbo-200-cell-downpipes","title":"Porsche 911 997.1 Turbo 3.6T High-Flow 200-Cell Catted Downpipes","description":"\u003cp\u003eSTRATEC high-flow 200-cell downpipes for the 997.1 Turbo's 3.6L twin-turbo flat-six, a direct upgrade over restrictive factory parts.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eHigh-flow 200-cell cats cut backpressure for quicker spool and a more aggressive, deeper exhaust tone.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 911 997.1 Turbo\u003c\/li\u003e\n\u003cli\u003e3.6L twin-turbo\u003c\/li\u003e\n\u003cli\u003e2004-2007\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-flow 200-cell catalytic converters\u003c\/li\u003e\n\u003cli\u003ePrecision TIG-welded\u003c\/li\u003e\n\u003cli\u003eStainless steel \/ titanium depending on spec, per listing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eA supporting tune is recommended. Confirm fitment with your VIN before ordering.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666032054357,"sku":"721814386660","price":2599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/991.2-down2_8c0a38bc-9ab5-485f-b2ae-851d28afbbde.jpg?v=1794184865"},{"product_id":"porsche-992-gt3-catless-exhaust-manifold-2","title":"Porsche 911 992 GT3 \/ GT3 RS 4.0 Catless Exhaust Manifold Pipes","description":"\u003cp\u003eSTRATEC stainless exhaust manifold pipes with heat insulation for the 992 GT3's 4.0L naturally aspirated flat-six.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eBetter scavenging and lower backpressure sharpen throttle response and give a sharper, motorsport-style note, while the insulation cuts radiant heat in the engine bay.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 911 992 GT3 4.0L\u003c\/li\u003e\n\u003cli\u003eGT3 RS per listing title\u003c\/li\u003e\n\u003cli\u003eThe listing years (2017-2023) do not match the 992 GT3 run\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCatless design per listing title\u003c\/li\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003cli\u003eIntegrated heat insulation\u003c\/li\u003e\n\u003cli\u003eBuilt for high-heat, high-RPM driving\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eIntended for off-road and competition use only. Not legal for use on public roads in many areas. Confirm fitment with your VIN before ordering.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666036019285,"sku":"720595377690","price":1949.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/catless992_5c2fe0cf-7e1c-47e6-90ca-9e3da09b1571.jpg?v=1794185045"},{"product_id":"porsche-997-carrera-catted-long-tube-manifold-2","title":"Porsche 911 997 Carrera 3.6 \/ 3.8 Catted Long Tube Exhaust Manifold","description":"\u003cp\u003eThe STRATEC catted long tube exhaust manifold for the 997 Carrera's 3.6L and 3.8L flat-six improves scavenging and throttle response.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eLong tubes reduce backpressure for stronger power delivery, while the integrated high-flow cat keeps a refined tone.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 911 Carrera 997 \/ 997.1 \/ 997.2\u003c\/li\u003e\n\u003cli\u003e3.6L and 3.8L\u003c\/li\u003e\n\u003cli\u003e2004-2012\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLong tube design\u003c\/li\u003e\n\u003cli\u003eIntegrated high-flow catalytic converter\u003c\/li\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eThe maker notes ECU tuning may be required for optimal performance. Professional installation is recommended. Confirm fitment with your VIN before ordering.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666036084821,"sku":"720595377638","price":2849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/997.2-head_50382775-0a1e-42d5-8dde-2d1cf8c8ffa3.jpg?v=1794185045"},{"product_id":"porsche-981-boxster-cayman-300-cell-catted-headers","title":"Porsche Boxster \/ Cayman 981 300-Cell Catted Exhaust Headers","description":"\u003cp\u003eSTRATEC 300-cell high-flow catted exhaust manifold headers replace the restrictive factory manifolds on the naturally aspirated Porsche Boxster and Cayman 981.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eYou get quicker revving, better mid-range torque and a deeper flat-six character, while the 300-cell catalysts keep it street-friendly and avoid the harshness of a catless race setup.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche Boxster 981 2.7L \/ 3.4L (approx. 2013-2016)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 981 2.7L \/ 3.4L (approx. 2013-2016)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e300-cell high-flow catalytic converters\u003c\/li\u003e\n\u003cli\u003eReduced backpressure vs stock\u003c\/li\u003e\n\u003cli\u003eMandrel-bent stainless steel runners\u003c\/li\u003e\n\u003cli\u003ePrecision TIG-welded construction\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eNo CARB EO number is listed for this part, so check your local emissions rules before installing. Professional installation is recommended. Confirm fitment with your VIN before ordering.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666036183125,"sku":"721814383690","price":2849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/CATTED2_dbce36f4-c0ec-4fc8-ab12-ca8d85b4de32.jpg?v=1794185045"},{"product_id":"porsche-718-gts-2-5t-catted-downpipe-2","title":"Porsche 718 Boxster \/ Cayman GTS 2.5T Catted High Flow Downpipe","description":"\u003cp\u003eThe STRATEC stainless steel high-flow catted downpipe is built for the Porsche 718 Boxster GTS and Cayman GTS 2.5T.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eA high-flow performance cat cuts restriction compared to the factory unit for faster turbo response, sharper throttle and a deeper, sportier tone without excessive drone.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 718 Boxster GTS 2.5T (2016-2023)\u003c\/li\u003e\n\u003cli\u003ePorsche 718 Cayman GTS 2.5T (2016-2023)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-flow catted design\u003c\/li\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003cli\u003eIntegrated heat shielding\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on to the factory turbo and exhaust, no cutting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eFits the 718 GTS 2.5T only. Confirm fitment with your VIN before ordering. A supporting tune is recommended. No CARB EO number is listed for this part, so check your local emissions rules before installing.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666036412501,"sku":"720595377331","price":2149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/Catted-Downpipe_072ed52f-88f5-44e7-9661-764107c1416c.jpg?v=1794185045"},{"product_id":"porsche-718-4-0-catless-headers","title":"Porsche 718 GT4 \/ Spyder \/ GTS 4.0 Catless Exhaust Headers","description":"\u003cp\u003eSTRATEC catless performance exhaust manifold headers remove the factory catalytic restriction on the Porsche 718 4.0L naturally aspirated flat-six.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eBetter exhaust scavenging and lower backpressure give sharper throttle response, quicker revving and stronger mid-range and top-end power, with a raw motorsport flat-six sound.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 718 Cayman GT4 4.0L\u003c\/li\u003e\n\u003cli\u003ePorsche 718 Boxster Spyder 4.0L\u003c\/li\u003e\n\u003cli\u003ePorsche 718 Cayman \/ Boxster GTS 4.0 (approx. 2020-2024)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCatless race header design\u003c\/li\u003e\n\u003cli\u003eMandrel-bent stainless steel runners\u003c\/li\u003e\n\u003cli\u003ePrecision TIG-welded construction\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on to factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eIntended for off-road and competition use only. Not legal for use on public roads in many areas. Professional installation is recommended.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666036510805,"sku":"721814383638","price":2249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/catless23_ae5dd80e-38ae-41cc-a496-ca1d2213e3c0.jpg?v=1794185045"},{"product_id":"porsche-997-long-tube-exhaust-headers","title":"Porsche 911 997.1 \/ 997.2 3.6L 3.8L Long Tube Exhaust Headers","description":"\u003cp\u003eThis STRATEC stainless steel long tube exhaust manifold is designed for the Porsche 911 997 with the 3.6L and 3.8L flat-six.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eThe long-tube design improves exhaust scavenging and reduces backpressure for sharper throttle response and a more aggressive, performance-focused exhaust tone.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 911 997 \/ 997.1 \/ 997.2 (2004-2012)\u003c\/li\u003e\n\u003cli\u003e3.6L and 3.8L engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLong tube header design\u003c\/li\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003cli\u003eReduces backpressure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eThe listing does not say whether catalytic converters are included. Confirm fitment with your VIN before ordering. ECU tuning may be required for best results. Professional installation is recommended.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666036772949,"sku":"720595377621","price":1699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/997-header_2ce7708a-e6ff-442a-9625-5e4e26e999b0.jpg?v=1794185048"},{"product_id":"porsche-macan-turbo-gts-2-9t-catted-downpipes","title":"Porsche Macan Turbo \/ GTS 2.9T Catted Stainless Downpipes","description":"\u003cp\u003eSTRATEC stainless steel catted downpipes with heat shield for the Porsche Macan Turbo and Macan GTS 2.9T.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eReduced backpressure gives faster turbo spool, stronger throttle response and a more aggressive exhaust tone, and the heat shield protects nearby engine bay components.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche Macan Turbo 2.9T (2020-2024)\u003c\/li\u003e\n\u003cli\u003ePorsche Macan GTS 2.9T (2020-2024)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-flow design\u003c\/li\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003cli\u003eIntegrated heat shield\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on to factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eA supporting tune is recommended. No CARB EO number is listed for this part, so check your local emissions rules before installing. Professional installation is recommended.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666036871253,"sku":"720595377737","price":1699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/GTS1_6f44c5e8-189b-4261-96a2-02ab9957c5fa.jpg?v=1794185049"},{"product_id":"porsche-718-catted-exhaust-headers","title":"Porsche 718 Boxster \/ Cayman \/ GT4 \/ Spyder Catted Headers","description":"\u003cp\u003eThe STRATEC catted exhaust system for the Porsche 718 platform uses T304 stainless steel and a high-flow sport catalytic converter to cut backpressure versus the factory unit.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eFaster exhaust scavenging improves mid-range and top-end performance and throttle response, with a deeper, louder flat-six tone without excessive rasp.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 718 Cayman\u003c\/li\u003e\n\u003cli\u003ePorsche 718 Boxster\u003c\/li\u003e\n\u003cli\u003ePorsche 718 GT4\u003c\/li\u003e\n\u003cli\u003ePorsche 718 GTS\u003c\/li\u003e\n\u003cli\u003ePorsche 718 Spyder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHigh-flow sport catalytic converter\u003c\/li\u003e\n\u003cli\u003eT304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eOEM-style bolt-on fitment, no cutting\u003c\/li\u003e\n\u003cli\u003eStreet and track ready\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eEngine and model years are not listed. Confirm fitment with your VIN before ordering. No CARB EO number is listed for this part, so check your local emissions rules before installing. Professional installation is recommended.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666038018133,"sku":"720595377324","price":2849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/CATTED2_1ac29159-afde-4cdb-9e7b-fed9affca976.jpg?v=1794185052"},{"product_id":"porsche-997-carrera-catted-header-downpipe","title":"Porsche 911 Carrera 997.1 \/ 997.2 Catted Header Downpipe","description":"\u003cp\u003eThe STRATEC catted exhaust header downpipe for the Porsche 911 Carrera 997 combines a header and downpipe with a high-flow catalytic converter.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eIt reduces backpressure for better throttle response and a sharper exhaust note, while the cat keeps drivability refined and cuts harshness.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003ePorsche 911 Carrera 997 \/ 997.1 \/ 997.2 (2004-2012)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCatted header and downpipe design\u003c\/li\u003e\n\u003cli\u003eHigh-flow catalytic converter\u003c\/li\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eECU tuning may be required for optimal performance. No CARB EO number is listed for this part, so check your local emissions rules before installing. Professional installation is recommended.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666038149205,"sku":"720595377645","price":1699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/997-DOWNPIPE_7f1f5bd3-bcf0-4ac0-a25e-ae10f1b167b9.jpg?v=1794185052"},{"product_id":"porsche-981-boxster-cayman-catless-headers","title":"Porsche Boxster \/ Cayman 981 Catless Exhaust Headers","description":"\u003cp\u003eSTRATEC catless performance exhaust manifold headers remove the factory catalytic restriction on the naturally aspirated Porsche Boxster and Cayman 981.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eImproved scavenging and lower backpressure free up mid-range and top-end power, with quicker revving and a louder, more aggressive motorsport flat-six sound.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche Boxster 981 2.7L \/ 3.4L (approx. 2013-2016)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 981 2.7L \/ 3.4L (approx. 2013-2016)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCatless race header design\u003c\/li\u003e\n\u003cli\u003eMandrel-bent stainless steel runners\u003c\/li\u003e\n\u003cli\u003ePrecision TIG welds\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eIntended for off-road and competition use only. Not legal for use on public roads in many areas. Professional installation is recommended.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666038345813,"sku":"sku-51785437249824","price":2249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/catless2_6864443c-0e89-4656-ae7c-1b656ac480db.jpg?v=1794185053"},{"product_id":"porsche-987-boxster-cayman-headers-heat-shield","title":"Porsche Boxster \/ Cayman 987 \/ 987.2 Exhaust Headers, Heat Shield","description":"\u003cp\u003eThe STRATEC heat shield exhaust header system for the Porsche Boxster and Cayman 987 \/ 987.2 uses a T304 stainless 3-to-1 design to improve exhaust scavenging.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eLower backpressure across the rev range improves throttle response and mid-range power, and integrated stainless heat shielding cuts engine bay temperatures and heat soak.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche Boxster 987 \/ 987.2 (2008-2012)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 987 \/ 987.2 (2008-2012)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3-to-1 header design\u003c\/li\u003e\n\u003cli\u003eT304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eIntegrated stainless heat shielding\u003c\/li\u003e\n\u003cli\u003eDirect installation on OEM mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eConfirm the catalytic converter configuration before ordering. Intended for off-road and competition use only. Not legal for use on public roads in many areas. Professional installation is recommended.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666038411349,"sku":"721814383621","price":2249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/catless2_7ae44d80-3a4c-4653-8e78-4eca7bdb2498.jpg?v=1794185053"},{"product_id":"porsche-718-gt4-rs-catted-downpipes","title":"Porsche 718 Cayman GT4 RS 4.0L Catted High Flow Downpipes","description":"\u003cp\u003eSTRATEC catted high-flow exhaust downpipes for the Porsche 718 Cayman GT4 RS 4.0L reduce restriction while retaining high-flow catalytic converters.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eBetter exhaust evacuation sharpens throttle response and enhances the GT4 RS's high-RPM flat-six character, with a stronger tone that stays below fully catless race pipe volume.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\u003cli\u003ePorsche 718 Cayman GT4 RS 4.0L flat-six (2022-2025)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePerformance catalytic converters\u003c\/li\u003e\n\u003cli\u003ePremium T304 stainless steel\u003c\/li\u003e\n\u003cli\u003eMandrel-bent tubing, precision TIG welds\u003c\/li\u003e\n\u003cli\u003eCNC-machined flanges\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeft high-flow catted downpipe\u003c\/li\u003e\n\u003cli\u003eRight high-flow catted downpipe\u003c\/li\u003e\n\u003cli\u003eInstallation hardware\u003c\/li\u003e\n\u003cli\u003eGaskets where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eNo CARB EO number is listed for this part, so check your local emissions rules before installing. Professional installation is recommended.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666038673493,"sku":"720595377348","price":2249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/718_b9f862ca-24f9-4184-978f-490011238ab7.jpg?v=1794185055"},{"product_id":"porsche-987-boxster-cayman-catted-headers","title":"Porsche Boxster \/ Cayman 987 \/ 987.2 Catted Exhaust Headers","description":"\u003cp\u003eThe STRATEC heat shield exhaust header system for the Porsche Boxster and Cayman 987 \/ 987.2 pairs a T304 stainless 3-to-1 design with high-flow catalytic converters.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eBetter scavenging and lower backpressure improve throttle response and mid-range power, and integrated heat shielding keeps engine bay temperatures down.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche Boxster 987 \/ 987.2 (2008-2012)\u003c\/li\u003e\n\u003cli\u003ePorsche Cayman 987 \/ 987.2 (2008-2012)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e3-to-1 header design\u003c\/li\u003e\n\u003cli\u003eHigh-flow catalytic converters\u003c\/li\u003e\n\u003cli\u003eT304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eIntegrated stainless heat shielding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eConfirm the catalytic converter cell count before ordering. No CARB EO number is listed for this part, so check your local emissions rules before installing. Professional installation is recommended.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666038771797,"sku":"720595377317","price":2849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/CATTED3_fe139b28-cba6-4460-9796-99731d6533ee.jpg?v=1794185056"},{"product_id":"porsche-992-gt3-rs-t304-valved-catback","title":"Porsche 992 GT3 \/ GT3 RS 4.0 T304 Valved Catback Exhaust","description":"\u003cp\u003eThe STRATEC valved sport exhaust in T304 stainless steel is designed around the 992-generation exhaust layout for the Porsche 992 GT3 and GT3 RS.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eA large cross-section X-pipe and electronic valves give a raw, high-revving motorsport tone with valves open, and reduced volume with minimal drone when closed.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 992 GT3 (2020+)\u003c\/li\u003e\n\u003cli\u003ePorsche 992 GT3 RS (2022+)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eT304 stainless steel\u003c\/li\u003e\n\u003cli\u003eWorks with the factory electronic valve motors\u003c\/li\u003e\n\u003cli\u003eLarge X-pipe\u003c\/li\u003e\n\u003cli\u003eUp to 31.9 lb lighter than the factory exhaust\u003c\/li\u003e\n\u003cli\u003eMandrel-bent piping, TIG welded\u003c\/li\u003e\n\u003cli\u003eBolt-on and reversible\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eProfessional installation is recommended.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666042671189,"sku":"720595377669","price":3949.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/EXHAUST_18a8bf00-0189-4724-8865-917bb41b686a.jpg?v=1794185237"},{"product_id":"porsche-997-carrera-t304-valved-exhaust","title":"Porsche 911 997.1 \/ 997.2 Carrera T304 Valved Exhaust System","description":"\u003cp\u003eThe STRATEC valved sport exhaust in T304 stainless steel is a full system for the Porsche 911 997 Carrera and Carrera S, not an axle-back.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eEqual-length headers, a free-flow X-pipe and valved side mufflers give a clean, aggressive F1-inspired tone with valves open and much lower volume when closed.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePorsche 997.1 Carrera \/ Carrera S (2005-2008)\u003c\/li\u003e\n\u003cli\u003ePorsche 997.2 Carrera \/ Carrera S (2009-2012)\u003c\/li\u003e\n\u003cli\u003eConvertible models supported\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eT304 stainless steel\u003c\/li\u003e\n\u003cli\u003eVacuum-controlled valves with factory-style operation\u003c\/li\u003e\n\u003cli\u003eApprox. 21.8 lb lighter than the factory exhaust\u003c\/li\u003e\n\u003cli\u003eMandrel-bent, TIG welded\u003c\/li\u003e\n\u003cli\u003eBolt-on and reversible\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's included\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEqual-length stainless performance headers\u003c\/li\u003e\n\u003cli\u003eFree-flow stainless X-pipe\u003c\/li\u003e\n\u003cli\u003eValved side mufflers\u003c\/li\u003e\n\u003cli\u003eQuad exhaust tips\u003c\/li\u003e\n\u003cli\u003eVacuum valve control hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eHeaders in this system replace the factory manifolds; the listing does not mention catalytic converters. Confirm fitment with your VIN before ordering. Professional installation is recommended.\u003c\/p\u003e","brand":"STRATEC SYSTEMS","offers":[{"title":"Default Title","offer_id":46666043064405,"sku":"720595377584","price":3399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/997-304_9b5697ac-2c17-4c0c-8283-4a2cff5aa91d.jpg?v=1794185237"}],"url":"https:\/\/www.wrenchhaususa.com\/collections\/porsche-exhaust-downpipes.oembed","provider":"Wrench Haus","version":"1.0","type":"link"}