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50mm Exhaust Rally / Race 318° Intake / 318° Exhaust 12
Up to 440-zone fuel tables with configurable load and RPM centers
This ensures the harmonious interaction between components for enhanced performance
With superior spring rates compared to stock options
5150 AutoSport High Performance Main Bearing Set, BMW M54 CR330015 50mm Exhaust Rally / Race5150 AutoSport's High Performance Coated Main Bearing Set for the BMW M54 engine is engineered for high stress environments. Coated by Calico, these bearings reduce friction and improve power generation, making them ideal for forced induction and racing applications. Their thermal resistant coating adds a layer of protection, helping to prevent catastrophic engine failure from oil pressure loss. Unlike OEM bearings, 5150s coated bearings offer
