{"product_id":"powerflex-poly-bushes-pack-rear-shock-top-mount-bracket-and-bush-12mm-pfr5-5630-12-e46-3-series-m3","title":"Powerflex PFR5-5630-12 Rear Shock Top Mount Polyurethane Bushes 12mm (Pair) for BMW E46 3 Series M3","description":"\u003cdiv\u003e\n  \u003ch2\u003ePowerflex Poly Bushes Pack – Rear Shock Top Mount Bush 12mm – PFR5-5630-12 – BMW E46 3 Series M3\u003c\/h2\u003e\n\n  \u003cp\u003eUpgrade your BMW E46 M3 rear suspension with the Powerflex PFR5-5630-12 rear shock top mount bushes. These performance polyurethane bushes are engineered to reduce unwanted suspension flex, sharpen handling, improve stability, and maximise tyre contact for fast-road and track-day driving. A proven upgrade for the E46 3 Series M3, delivering tighter, more precise steering feel and confidence under load.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e PFR5-5630-12\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e BMW E46 3 Series M3 rear shock top mount bracket using a 12 mm pin. Will not fit E36 or E46 Cabriolet models.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eWhy choose Powerflex polyurethane rear shock top mount bushes for your E46 M3\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eImproves handling precision and cornering stability\u003c\/li\u003e\n    \u003cli\u003eReduces unwanted movement compared to ageing rubber bushes\u003c\/li\u003e\n    \u003cli\u003eBetter tyre contact and feedback for road and track use\u003c\/li\u003e\n    \u003cli\u003eProlonged tyre life and improved braking stability\u003c\/li\u003e\n    \u003cli\u003eExcellent NVH control for a compliant yet controlled ride\u003c\/li\u003e\n    \u003cli\u003eGreater cost-effectiveness over the life of the vehicle\u003c\/li\u003e\n    \u003cli\u003eBacked by a Lifetime Warranty\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eWe have installed these on our own builds and customer cars, and the feedback is consistently positive. Expect a sharper rear end, more predictable grip, and a solid, confidence-inspiring feel from the back of the car.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eFitment and sizing guide\u003c\/h3\u003e\n  \u003cp\u003eThis 12 mm version suits aftermarket rear shock absorbers that use a 12 mm shaft or pin at the top mount. If your shock uses a 10 mm shaft, choose PFR5-5630-10 instead.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eTypical rear shock shaft diameters:\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003eOriginal BMW: 10 mm\u003c\/li\u003e\n    \u003cli\u003eAST: 10 mm\u003c\/li\u003e\n    \u003cli\u003eBilstein HD, Sport, PSS Coilovers: 10 mm\u003c\/li\u003e\n    \u003cli\u003eFK Coilovers: 10 mm\u003c\/li\u003e\n    \u003cli\u003eH\u0026amp;R Coilovers: 10 mm\u003c\/li\u003e\n    \u003cli\u003eJRZ RS: 12 mm\u003c\/li\u003e\n    \u003cli\u003eKoni Sport: 10 mm\u003c\/li\u003e\n    \u003cli\u003eKW V1, V2, V3: 10 mm\u003c\/li\u003e\n    \u003cli\u003eST Coilovers: 10 mm\u003c\/li\u003e\n    \u003cli\u003eTein Coilovers: 12 mm\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eThe above list is a guide only. If your shock brand is not listed, measure the outside diameter of the rear shock shaft to confirm whether you need PFR5-5630-10 or PFR5-5630-12.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Will not fit E36 or E46 Cabriolet models.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003ePack contents\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eNumber of bushes in the pack: 2\u003c\/li\u003e\n    \u003cli\u003eDiagram Reference: 30\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eInstallation and support\u003c\/h3\u003e\n  \u003cp\u003eProfessional fitting available at Nforcd in Warwickshire. For a quote or to book, email \u003ca href=\"mailto:Sales@nforcd.com\"\u003eSales@nforcd.com\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eSearch-friendly references\u003c\/h3\u003e\n  \u003cp\u003eBMW E46 M3 rear shock top mount bush, E46 M3 rear upper shock mount bush, BMW E46 3 Series rear shock bush 12 mm, Powerflex PFR5-5630-12, E46 M3 suspension upgrade, polyurethane bushes, poly bushes, performance suspension, track day, fast road.\u003c\/p\u003e\n\n  \u003cp\u003eReferences: 33521092362, 33526779670\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":42448936075452,"sku":"gkd5ce86ym","price":116.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/9465\/6700\/products\/resize_image__36710.1532510900.jpg?v=1673132106","url":"https:\/\/www.nforcd.com\/products\/powerflex-poly-bushes-pack-rear-shock-top-mount-bracket-and-bush-12mm-pfr5-5630-12-e46-3-series-m3","provider":"Nforcd","version":"1.0","type":"link"}