{"product_id":"copy-of-powerflex-bmw-e81-e82-e9x-rear-upper-control-arm-to-hub-bush-reference-no-12b","title":"Powerflex PFR5-412-12b Rear Upper Control\/Wishbone Arm Outer to Hub\/Knuckle Bushes (Pair) for BMW 1 Series E81-E88 \u0026 3 Series E90-E93 (E8x\/E9x incl xDrive) - Polyurethane Road Series - Rear Camber\/Toe Link Mount - Ref 12b","description":"\u003cdiv class=\"product__description rte\"\u003e\n\n  \u003ch2\u003eBMW E8x E9x Rear Knuckle Mount Bushing Pair – PFR5-412-12b – Reference 12b\u003c\/h2\u003e\n\n  \u003cp\u003eSharpen your BMW’s rear-end precision with this polyurethane bushing pair for the upper link to hub carrier. Part number PFR5-412-12b replaces tired factory rubber, tightening rear geometry for crisper turn-in, steadier camber and toe under load, and more predictable handling on UK roads. Expect better tyre wear, improved braking stability and a more connected drive without the harshness of solid mounts. Ideal for daily use, fast-road builds and spirited B-road driving.\u003c\/p\u003e\n\n  \u003cp\u003eWe fit these at MJ Modifications and our customers love the transformation. Consistent alignment equals confidence on corner exit and fewer alignment headaches after hard use. If you are chasing a firmer, longer-lasting solution for the outer joint of the rear upper link, this is the proven upgrade.\u003c\/p\u003e\n\n  \u003ch3\u003eWhy this bushing upgrade works\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eControls deflection at the hub carrier for stable rear geometry\u003c\/li\u003e\n    \u003cli\u003eReduces squirm and tramlining for cleaner feedback through the chassis\u003c\/li\u003e\n    \u003cli\u003eHelps minimise inner-edge tyre wear on lowered or spiritedly driven cars\u003c\/li\u003e\n    \u003cli\u003eDurable polyurethane outlasts OEM rubber for long-term performance\u003c\/li\u003e\n    \u003cli\u003eRoad Series comfort with performance focus – great balance for UK conditions\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eVehicle fitment\u003c\/h3\u003e\n  \u003cp\u003eFor the following BMW platforms and variants, including xDrive where applicable:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e1 Series: E81, E82, E87, E88\u003c\/li\u003e\n    \u003cli\u003e3 Series: E90, E91, E92, E93\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eFits the outer bushing position on the rear upper link to hub carrier.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat you receive\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e2 x polyurethane bushings for the rear upper link to hub carrier\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eQuantity required per vehicle: 2. Supplied as a matched pair.\u003c\/p\u003e\n\n  \u003ch3\u003ePart details\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBrand: Powerflex Road Series\u003c\/li\u003e\n    \u003cli\u003ePart number: PFR5-412-12b\u003c\/li\u003e\n    \u003cli\u003eReference: 12b\u003c\/li\u003e\n    \u003cli\u003eEAN: 5055676501721\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation and fitting\u003c\/h3\u003e\n  \u003cp\u003eProfessional fitting recommended to ensure correct alignment and torque. For expert installation, contact MJ Modifications in Warwickshire for a quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n  \u003cp\u003e\u003ca href=\"https:\/\/www.powerflex.co.uk\/i\/product_images\/1-5-412fi.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload the official installation guide\u003c\/a\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eCompatibility check before dispatch\u003c\/h3\u003e\n  \u003cp\u003eWe can confirm fitment before shipping. Add your UK registration or last 7 of VIN at checkout and we will verify suitability for your vehicle.\u003c\/p\u003e\n\n  \u003ch3\u003eCustomer results\u003c\/h3\u003e\n  \u003cp\u003eFrequent feedback includes tighter rear axle control, more confidence on uneven surfaces and reduced tyre feathering after alignment. A great upgrade for mapped cars, cars on uprated springs and dampers, or anyone wanting OEM-plus precision.\u003c\/p\u003e\n\n  \u003ch3\u003eAlso searched as\u003c\/h3\u003e\n  \u003cp\u003eBMW rear knuckle bushing, BMW hub carrier bush, rear camber link bushing, rear upper wishbone bush, BMW E90 rear hub mount bush, E92 rear camber arm bush, E87 rear suspension bush kit, polyurethane suspension bushes UK, performance rear axle bushings, BMW 3 Series rear wheel carrier bushing, E9x rear outer link bush, fast road suspension bushes, alignment control bush, toe control bush, BMW handling upgrade, poly bush upgrade for BMW.\u003c\/p\u003e\n\n  \u003ch3\u003eDiagram\u003c\/h3\u003e\n  \u003cp\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1272\/9301\/files\/2-x-powerflex-pfr5-412-pu-buchsen-obere-querlenker-hinterachse-bmw-e81-e87-e90-e91-no12a-b_2_600x600.jpg?v=1647617248\" alt=\"Rear upper link to hub carrier polyurethane bushing kit - PFR5-412-12b - BMW E8x E9x\"\u003e\n  \u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Powerflex","offers":[{"title":"Default Title","offer_id":56008740733314,"sku":null,"price":86.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/PowerflexBMWE81E82E9xE84RearUpperControlArmToHubBush-ReferenceNo.12a_1946x_1260fc85-62c7-49da-aaa2-65533cd82908.jpg?v=1764091666","url":"https:\/\/mjmodifications.co.uk\/products\/copy-of-powerflex-bmw-e81-e82-e9x-rear-upper-control-arm-to-hub-bush-reference-no-12b","provider":"MJ Modifications","version":"1.0","type":"link"}