B38 Main Bearings 5-Axis CNC Capable of enduring up to

Capable of enduring up to 8500 RPM

Precision surface smoothing enhances both airflow and combustion

5" (216 mm) Twin Disc clutch

NOTE: a fuel level sender cannot be used with this adapter in place

B38 Main Bearings 5-Axis CNC Capable of enduring up toThe BMW B38 three cylinder turbo engine is compact and efficient, but like many modern BMW engines, it is vulnerable to main bearing wear and failure under stress. The 5150 AutoSport High Performance Main Bearing Set is designed specifically for the B38 platform to deliver the strength, reliability, and durability OEM bearings cant match. Each bearing is treated with a Calico dry film anti friction coating, proven to reduce drag, improve lubrication,