HARDRACE BMW M3 F80 M4 F82 REAR FRONT UPPER ARM PILLOW BALL

The Hardrace Rear Front Upper Arm with Pillow Ball ends is engineered for BMW’s high‑performance M chassis, delivering exceptional rigidity, sharper suspension response, and precise rear‑end control under demanding driving conditions. Designed for enthusiasts who require uncompromising accuracy, these arms eliminate the flex and deflection found in factory rubber bushings, ensuring consistent geometry even during aggressive cornering, acceleration, and braking.

Featuring Hardrace’s motorsport‑grade pillow ball bearings, the arms provide immediate feedback and a direct connection to the road. This results in improved stability, enhanced traction, and more predictable handling dynamics — ideal for track use, spirited driving, or finely tuned performance setups.

Manufactured from high‑strength steel and finished with a durable corrosion‑resistant coating, the arms offer long‑term reliability while maintaining structural integrity under high load. The bolt‑on design ensures straightforward installation with no modification required, making it a premium upgrade for drivers seeking maximum precision from their BMW M platform.

Pillow Ball Equipped
2 PCS/SET
2 Sets Required Per Car
F8x: For Upper Front & Rear Arms (2 Sets Required Per Car)
G8x: For Upper Front Arms Only

7733 REAR FNT UP CAM ARM PB M3/M4

Vehicle Fitment

BMW

• M4 F82

• 3 Series F80 M3 (2014+)

• 4 Series F82 / F83 M4