{"product_id":"akg-motorsport-bmw-rear-subframe-bushings-poly-75d-e46-z4-sf46d","title":"AKG Motorsport - BMW Rear Subframe Bushings, Poly 75D – E46, Z4","description":"\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eThese BMW E46, Z4 Polyurethane (75D) Rear Subframe Bushings virtually eliminate subframe movement for effective power transfer through the rear-end. Rear subframe bushings are also the first step in maintaining proper rear-end geometry and alignment. The stock rubber subframe bushings deflect as torque moves through the drivetrain, allowing the entire subframe to move. Virtually eliminate rear subframe movement and start dialing in rear-end geometry with our BMW E46, Z4 poly 75d rear subframe bushings.\u003c\/p\u003e\n\u003cp\u003eThese extremely hard, race-spec 75D durometer polyurethane subframe bushings are the hardest available (aside from solid aluminum). They are the best option for race classes where solid bushings are not allowed, or for those who do not wish to deal with the issues that may arise when using solid metal bushings. \u003cem\u003eRemember:\u003c\/em\u003e \u003ci\u003eThe material used for the subframe bushing location(s) must match the material used for the diff mount bushing(s). \u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003eOur U.S. Military Spec 75D durometer compound is as hard as a bowling ball, yet has elasticity and memory. This exclusive compound allows us to manufacture a bushing that has virtually the same performance as a solid bushing, but without the harshness on the chassis associated with solid metal bushings. Likewise, its elasticity and memory means they are also free from deformation which plastic bushings (Delrin, UHMW) are very prone to.\u003c\/p\u003e\n\u003cp\u003eMade of our exclusive U.S. Military Spec polyurethane (75D hardness) with aluminum sleeves. Engineered for a perfect fit. Set of four subframe bushings. \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cspan\u003eOriginal AKG design. \u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Use:\u003c\/strong\u003e RACE \/ TRACK\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNVH Increase:\u003c\/strong\u003e High\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cu\u003eDesigned for the following models\u003c\/u\u003e\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eBMW E46 (1999-2006) \u003c\/strong\u003e323, 325, 328, 330, M3\u003cbr\u003e\u003cstrong\u003eBMW Z4 (2003-2008)\u003c\/strong\u003e 2.5, 3.0, M\u003c\/p\u003e\n\u003cp\u003eMade in USA\u003c\/p\u003e","brand":"AKG Motorsport","offers":[{"title":"Default Title","offer_id":43699546718395,"sku":"AKG-SF46D","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/9556\/2683\/products\/image_05259d66-cc62-47f7-9266-80029d8bc7a4.jpg?v=1668217028","url":"https:\/\/drifthq.com\/products\/akg-motorsport-bmw-rear-subframe-bushings-poly-75d-e46-z4-sf46d","provider":"Drift HQ","version":"1.0","type":"link"}