Eliminate Crank Hub Failure on Your N55/S55 with RK Autowerks’ 4-Pin Solution

The screen can display all real-time information reading from the ECU such as RPM

5150 High-Performance Coated Rod Bearing Sets deliver unmatched durability and power

Makes the car feel more athletic and provides smoother power transfer

SuperSprint Performance Muffler, BMW E46 M3 CAN Keypad Eliminate Crank Hub Failure onThe original Supersprint street rear muffler for the E46 M3, offering direct stock replacement with improved flow and reduced restriction. This muffler maintains a balanced sound, conforming to European noise restrictions without drone. Though larger and heavier than other Supersprint mufflers, it produces a deep tone with a touch more rasp than the stock system. Supersprint exhaust is renowned for its exceptional quality, optimal flow design, and