Upgrade the rear braking performance of your BMW E36/5 by installing larger and more capable E46 328/330 rear brake discs and calipers. This adapter kit allows a clean and solid fitment of the newer, larger brake components, improving braking stability, heat capacity, and overall stopping power — ideal for performance street builds, track cars, and drift setups.
Precision machined for proper alignment and durability, this adapter ensures OEM-like fitment while enabling you to benefit from significant braking upgrades without modifying the trailing arm.