{"product_id":"reinforcement-plates-rear-trailing-arm-spring-perch-e30","title":"Rear Trailing Arm Spring Perch Reinforcement Plates – E30","description":"\u003cp\u003eThe factory rear spring perches on the E30 trailing arms were designed around relatively soft OEM springs. When running higher-rate aftermarket springs, the increased load can begin to compress and deform the factory spring perch over time.\u003c\/p\u003e\n\u003cp\u003eWe discovered this problem on our \u003cstrong\u003eSpec E30 race cars\u003c\/strong\u003e, where the combination of stiffer rear springs and repeated track use was deforming the spring perches. We developed these weld-in reinforcement plates to strengthen the factory perch and distribute spring loads over a larger area.\u003c\/p\u003e\n\u003cp\u003ePrecision cut from \u003cstrong\u003e.119\" steel\u003c\/strong\u003e, the plates are designed to be welded directly to the rear trailing arm spring perch, adding support where the spring transfers its load into the trailing arm. They can be installed as a preventative upgrade before deformation occurs or used to reinforce spring perches that have already begun to compress. Professional installation is recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReinforces factory rear trailing arm spring perches\u003c\/li\u003e\n\u003cli\u003eHelps prevent spring perch compression and deformation\u003c\/li\u003e\n\u003cli\u003eDistributes spring loads over a larger area\u003c\/li\u003e\n\u003cli\u003eDesigned for higher-rate aftermarket rear springs\u003c\/li\u003e\n\u003cli\u003ePrecision cut from \u003cstrong\u003e.119\" steel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDeveloped and tested on our Spec E30 race cars\u003c\/li\u003e\n\u003cli\u003eDesigned for weld-in installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e2 rear spring perch reinforcement plates\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWelding required\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e: \u003cmeta charset=\"utf-8\"\u003eE30 (84-91) - 318i, 318is, 325e, 325es, 325i, 325is, M3\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/w2Onxly0wA4\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Condor Speed Shop","offers":[{"title":"Default Title","offer_id":42635716263982,"sku":"E30SPRP","price":24.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0161\/4694\/files\/IMG_9473.jpg?v=1786645577","url":"https:\/\/www.condorspeedshop.com\/products\/reinforcement-plates-rear-trailing-arm-spring-perch-e30","provider":"Condor Speed Shop","version":"1.0","type":"link"}