{"product_id":"powerflex-pfr5-4030-dual-mount-rear-differential-bracket-bmw-3-series-f30-f31-f34-f80-2011-2018-f80-m3-2014-2018-road-black-series-powerflex","title":"Powerflex PFR5-4030 - Dual-Mount Rear Differential Bracket - BMW 3 Series F30, F31, F34, F80 (2011 - 2018) | F80 M3 (2014 - 2018) - Road \u0026 Black Series","description":"\u003cp\u003e\u003cstrong\u003ePowerflex PFR5-4030 - Dual-Mount Rear Differential Bracket - BMW 3 Series F30, F31, F34, F80 (2011 - 2018) | F80 M3 (2014 - 2018) - Road \u0026amp; Black Series\u003c\/strong\u003e is identified by exact manufacturer part number \u003cstrong\u003ePFR5-4030\u003c\/strong\u003e. This record has been reconciled to the current UK Powerflex supplier catalogue. No vehicle compatibility, included-component or certification claims have been inferred.\u003c\/p\u003e\u003ch2\u003eVerified product details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Powerflex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e PFR5-4030\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplier product description:\u003c\/strong\u003e Dual-Mount Rear Differential Bracket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplier product notes:\u003c\/strong\u003e Supplied complete with M14 bolt, thread locker and Powerflex keyring. The bracket comes on its own without bushes, so you can choose to use it with a variety of bush combinations. Single OE bush, Dual OE bushes, Single OE bush with single PU bush (1 x PFR5-4026) or Dual PU bushes (2 x PFR5-4026). We would recommend dual PU bushes ideally. If you wish to use it with a single OE bush with a single PU bush, then the PU bush would fit in the vacant right-hand mounting hole in the subframe. With the newer F8x M2\/M3\/M4s making big power and having superb chassis straight from the showroom, it's no wonder they're often found at the most serious of track-days or at tuning shops across the globe. Unfortunately, the power that makes these cars so fun to drive eventually has an impact on the vehicle components, most notably the rear differential bushes.Despite having the provision for two mounting bushes on the factory tubular subframe, BMW opts to use only a single offset bush to mount the diff bracket to the subframe. This essentially creates a pivot point for the diff under torque loading, especially if the 4x front diff bushes are worn and softened. With hard launch starts and sudden and frequent on-off throttle changes, this puts the single rear OE rubber bush through extreme torsional and directional forces, resulting in accelerated ageing with failure often seen at around the 30-40,000 mile mark and an unsettled and potentially clunky rear-end. We are proud to release a high-performance solution to this problem, giving you the tools to re-establish rear-end stability on your F8x M2\/M3\/M4.PFR5-4030 Dual Mount Diff Bracket is made from our in-house CNC machined 6082 High-Tensile Aluminium and is designed to utilise the secondary mounting position on the OE subframe. With the addition of a second bush, this prevents the diff from twisting under load, providing benefits such as:Reduced drivetrain movementImproved throttle responseA more controlled and consistent on-off throttle chassis response. Improved tyre-to-road power transfer reducing wheel hopReduced strain on fitted bushes The corrosion-resistant Satin Black Anodised Aluminium Bracket is optimised for high stress and deflection whilst withstanding high torque loads but is designed to function equally on standard or modified vehicles with either a single OE bush or dual aftermarket bushes. Although the bracket can be fitted without the need to remove the subframe from the vehicle completely, we would naturally recommend combining Powerflex products by using our already hugely popular 80A durometer PFR5-4026 Rear Diff Mounting Bush for both subframe rear mounting positions with the addition of our PFR5-4025 Rear Diff Front Mounting Bushes for the front for the ultimate in differential control and a lasting fast-road or track solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplier-listed weight:\u003c\/strong\u003e 1870\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplier-listed pack size:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN\/GTIN:\u003c\/strong\u003e 5055676556806\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplier-listed series:\u003c\/strong\u003e road+black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplier fitting-instruction reference:\u003c\/strong\u003e Fitting_PFR5-4030.pdf\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment and ordering\u003c\/h2\u003e\u003cp\u003eConfirm the exact manufacturer part number and vehicle application before ordering. Compatibility may depend on build date, engine, transmission, chassis or fitted options. If uncertain, contact Torque Monsta with the vehicle registration or VIN and this part number.\u003c\/p\u003e\u003ch2\u003eInstallation\u003c\/h2\u003e\u003cp\u003eUse the product only for its intended application and arrange installation by a competent person. Product-specific settings, torque values, road-use status and included components are stated only where supported by manufacturer evidence.\u003c\/p\u003e","brand":"Powerflex","offers":[{"title":"Default Title","offer_id":58843013611845,"sku":"PFR5-4030-6FEC9CAF","price":303.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/6729\/6069\/files\/PFR5-4030_d8f173a0-0067-471b-a29a-20e84af9eb37.jpg?v=1786517711","url":"https:\/\/www.torquemonsta.store\/products\/powerflex-pfr5-4030-dual-mount-rear-differential-bracket-bmw-3-series-f30-f31-f34-f80-2011-2018-f80-m3-2014-2018-road-black-series-powerflex","provider":"Torque Monsta Automotive LLP","version":"1.0","type":"link"}