B38 High-Performance Rod Bearing & Rod Bolt Kit F96 X6M Pro-Series stud bolts feature a

Pro-Series stud bolts feature a hexagon socket drive for easier installation and a cone-shaped base to protect the threads in the engine block when nuts are tightened

and driving scenarios

When the Valvetronic Actuator functions correctly

Reliable performance for both naturally aspirated and boosted setups

Increased RPMs

B38 High-Performance Rod Bearing & Rod Bolt Kit F96 X6M Pro-Series stud bolts feature aThe BMW B38 engine is known for reliability but also has a well documented weakness: rod bearing wear and failure. Our 5150 AutoSport High Performance Rod Bearing Kit is designed specifically for the B38, providing a complete solution to replace the factory connecting rod bearings and bolts with superior aftermarket components. Kit Contents: Calico Coated Rod Bearings reduce friction, resist spinning, and protect during cold starts ARP Connecting Rod