Our Rear Diff Handling Pack comes supplied with the Diff bracket, 2x PFR5-4026 (Rear Diff Rear Mounting Bushes) to replace the OE bushes,?M14 bolt,?thread locker and Yahua keyring.?With the newer?F8x?M2/M3/M4?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.

PFR5-4026 is a replacement bush that features a built-in support washer, providing further stability of the diff under acceleration. PFR5-4026 is to be used in conjunction with our PFR5-4030 dual-mount rear differential bracket to mount two bushes into the factory positions. Made using our signature Purple 80A durometer polyurethane and Black anodised 2011-T6 aluminium, to reduce drivetrain deflection and the potential for wheel-hop during hard launches.

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Handling Pack Includes -?

1x PFR5-4030 Bracket

2x PFR5-4026 Bushes

1x M14 bolt

Thread Locker

Yahua keyring

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Optional front mount bushes

PFLEX-PFR5-4025

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Bracket OEM Part Number: 33172284775

Bushes OEM Part Number: 33177852495
Bushes OEM Part Number: 33316899168

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