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BM-M52>-65709S
a significant improvement compared to the potential
Enhanced Airflow for Maximum Power: Improves engine efficiency and power output
With superior spring rates compared to stock options
50mm Exhaust Rally / Race 318° Intake / 318° Exhaust 12
5150 AutoSport High Performance Main Bearing Set, BMW M54 CR330015 BM-M52>-65709S5150 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
