{"product_id":"bmw-f80-f82-s55-4in-single-midpipe","title":"BMW F80 M3 \/ F82 M4 S55 Rvng 4\" Single Midpipe","description":"\u003cp\u003eThe Rvng 4\" dual-to-single midpipe replaces the restrictive OEM midpipe on the S55 F80 M3 and F82 \/ F83 M4.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eSwapping the factory midpipe cuts back pressure for faster spool, better flow and a much more aggressive note. Rvng quotes 18+ whp and 30+ wtq when tuned, and a 17 lb weight saving over OEM.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2015-2019 BMW F80 M3\u003c\/li\u003e\n\u003cli\u003e2015-2020 BMW F82 \/ F83 M4\u003c\/li\u003e\n\u003cli\u003eLHD and RHD\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull 4\" diameter\u003c\/li\u003e\n\u003cli\u003eMandrel-bent, TIG-welded 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eCAD\/CAM designed flange\u003c\/li\u003e\n\u003cli\u003eSmooth radius bends\u003c\/li\u003e\n\u003cli\u003eWorks with OEM and aftermarket downpipes, OEM mufflers and the M Performance Exhaust\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. The F87 M2 option is listed by Rvng as releasing soon.\u003c\/p\u003e","brand":"Rvng RaceWorks","offers":[{"title":"F80\/F82","offer_id":46665979035733,"sku":"RVNG-MID-F80-SINGLE","price":749.99,"currency_code":"USD","in_stock":true},{"title":"F87 (Releasing soon)","offer_id":46667133190229,"sku":"RVNG-MID-F80-SINGLE","price":699.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/IMG-9968.jpg?v=1794183018","url":"https:\/\/www.wrenchhaususa.com\/products\/bmw-f80-f82-s55-4in-single-midpipe","provider":"Wrench Haus","version":"1.0","type":"link"}