PowerFlex BMW F80 M3 / F82 M4 Rear Diff Rear Mounting Bushing

PowerFlex BMW F80 M3 / F82 M4 Rear Diff Rear Mounting BushingPFR5 4026 Is a replacement bushing that features a built in support washer, providing further stability of the diff under acceleration.

The real carbon fiber construction ensures the lightest and strongest properties possible

There's no avoiding it

7% larger internal diameter throughout (maximum cross-sectional area allowed)

increasing horsepower and torque

Each inlet is hand polished

wear behavior and pedal feel

H&R is the originator of the true coil over system for the street and continues to lead the market with an extensive line of applications

It seals against the engine bay heat whilst still allowing some air entry from the cold side of the engine bay where the hood meets the wing

With the 8V RS3 Gen 2 and TTRS 8S platforms being widely used for high power builds

Genuine BMW M Performance Carbon Shift Paddle Set

5-Axis CNC Machined from a 39-pound solid block of 6061 aluminum

Full seat travel with any seat