{"product_id":"polyurethane-rear-trailing-arm-bushing-limiter-kit-bmw-e46-e36-z4-x3","title":"Rear Trailing Arm Polyurethane Bushing \u0026 Limiter Kit | BMW E46, E36, Z4 E85\/E86, X3 E83","description":"\u003ch2\u003eTighten Up the Rear. Feel the Difference Immediately.\u003c\/h2\u003e\u003cp\u003eWorn trailing arm bushings are one of the most common causes of vague, unpredictable handling on the E46 and E36 platform. This polyurethane bushing and limiter kit replaces the soft OEM rubber with a firmer, more responsive compound that holds geometry under load — giving you sharper turn-in, more consistent rear-end behavior, and a chassis that actually communicates with the driver. A direct upgrade for road and track use alike.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-durometer polyurethane — firmer than OEM rubber, more compliant than solid mounts\u003c\/li\u003e\n\u003cli\u003eIncludes trailing arm bushings and limiter kit\u003c\/li\u003e\n\u003cli\u003eResists oil, road salt, and UV degradation\u003c\/li\u003e\n\u003cli\u003eMaintains rear wheel alignment geometry under hard cornering\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement — no modifications required\u003c\/li\u003e\n\u003cli\u003eGreaseable design for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBMW E46 (1999–2005)\u003c\/li\u003e\n\u003cli\u003eBMW E36 (1992–1999)\u003c\/li\u003e\n\u003cli\u003eBMW Z4 E85 \/ E86 (2003–2008)\u003c\/li\u003e\n\u003cli\u003eBMW X3 E83 (2004–2010)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePolyurethane rear trailing arm bushing set\u003c\/li\u003e\n\u003cli\u003eTrailing arm limiter kit\u003c\/li\u003e\n\u003cli\u003eGrease sachet\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wrench Haus","offers":[{"title":"Default Title","offer_id":42368257720405,"sku":"WH-SUSP-002","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/Sfa82af356d204713b6e6d07e127134542.webp?v=1775280978","url":"https:\/\/www.wrenchhaususa.com\/products\/polyurethane-rear-trailing-arm-bushing-limiter-kit-bmw-e46-e36-z4-x3","provider":"Wrench Haus","version":"1.0","type":"link"}