BC RACING COILOVERS RM SERIES - BMW 3 SERIES E46 98-06 (EXCL M3) (TRUE REAR COILOVER) Audi S3 8V (Non GPF Model Only) Hence oil catch cans are

Hence oil catch cans are vital preventative additions to ensure the performance and efficiency of Direct Injection engines doesn’t deteriorate over time

Overrun ON or OFF - With varying levels of duration

If you're unsure which spring rate is best for your needs

Using the MSS70 ECU rather then the MSS54

The large external reservoir increases oil volume and helps maintain stable operating temperatures

BC RACING COILOVERS RM SERIES - BMW 3 SERIES E46 98-06 (EXCL M3) (TRUE REAR COILOVER) Audi S3 8V (Non GPF Model Only) Hence oil catch cans areThe BC Racing RM Series uses inverted monotube dampers on the front, or on both front and rear depending on the application. It offers many of the same features as the BR Series but with the added advantages of an inverted damper design, making the RM Series better suited to fast road and track focused driving. Inverting the damper reduces unsprung weight, improves steering response, and moves critical damper fluid away from brake and hub heat. This