providing confidence for those pushing their vehicles to the limits

an all-inclusive arsenal of internals custom assembled to prepare your N54 engine for high horsepower

Perfect for E36 M3 Enthusiasts

These Carrillo connecting rods boast a range of impressive features:

BMIVN-1055S-12

5150 AutoSport High Performance Rod Bearing Set, BMW S55 SCR9101 providing confidence for those pushing5150 High Performance Coated Rod Bearings for BMW S55 engines are engineered to tackle the well known issue of rod bearing failure. These bearings, coated by Calico, provide superior friction reduction, improving overall engine efficiency and power output. The advanced coating also offers thermal resistance, essential for high stress environments like high boost applications or racing. Unlike OEM bearings, 5150's coated bearings are designed to