{"product_id":"powerflex-bmw-e9x-3-series-e8x-1-series-rear-subframe-rear-mounting-insert-pfr5-423","title":"Powerflex Rear Subframe Rear Mounting Insert (PFR5-423) – BMW 3 Series (E9X) \/ BMW 1 Series (E8X)","description":"\u003cp\u003ePowerflex Rear Subframe Rear Mounting Insert (PFR5-423) for BMW 3 Series (E9X) \/ BMW 1 Series (E8X).\u003c\/p\u003e\u003ch3\u003eFunction and design\u003c\/h3\u003e\u003cp\u003eSubframe and beam mounts connect a suspension-carrying assembly to the body. Their compliance affects how that assembly moves relative to the chassis under braking, cornering and driveline loads.\u003c\/p\u003e\u003ch3\u003eWhat to consider\u003c\/h3\u003e\u003cp\u003eA replacement bushing and a reinforcement insert are different approaches to that mounting point. Changes in isolation can make road or drivetrain noise more noticeable; select the construction and specification appropriate to the build.\u003c\/p\u003e\u003ch3\u003eApplication\u003c\/h3\u003e\u003cp\u003eBMW 3 Series (E9X) \/ BMW 1 Series (E8X).\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eConstruction: reinforcement insert for the compatible original mounting arrangement. It is not a complete replacement mount; the retained mount must be suitable for reuse.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eChoose your series\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStreet: the road-oriented series; compound selection depends on the individual application.\u003c\/li\u003e\n\u003cli\u003eBlack Series: the firmer series generally intended to prioritize movement control. Product-specific fitment and intended-use restrictions still apply.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable options and part numbers\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eManufacturer SKU\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStreet\u003c\/td\u003e\n\u003ctd\u003ePFR5-423\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlack Series\u003c\/td\u003e\n\u003ctd\u003ePFR5-423BLK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation considerations\u003c\/h3\u003e\u003cp\u003eConfirm the subframe or beam design and mounting position. Follow the support, fastener and installation requirements for the vehicle, with an alignment check where the suspension location is affected.\u003c\/p\u003e","brand":"Powerflex","offers":[{"title":"Street","offer_id":68169271247098,"sku":"PFR5-423","price":96.99,"currency_code":"USD","in_stock":true},{"title":"Black Series","offer_id":68169271279866,"sku":"PFR5-423BLK","price":106.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/get_a6babeb7-a7ce-4bd3-9c8d-5c10777bdb9b.png?v=1794439588","url":"https:\/\/lgcracing.com\/products\/powerflex-bmw-e9x-3-series-e8x-1-series-rear-subframe-rear-mounting-insert-pfr5-423","provider":"Legacy Racing","version":"1.0","type":"link"}