BC RACING COILOVERS RM SERIES - BMW 5 SERIES E39 95-04 (SEDAN) Spring Rates:BMW 5 SERIES SEDAN E39 (95-04) 7/5KG.MM SMG Transmission Tuning

SMG Transmission Tuning

The device can be updated remotely if you ever go through to the next stages of tuning and require updated software to suit or are not happy with the features chosen at the beginning

We recomend one step colder NGK Iridium Spark Plugs or BMW TU spark plugs

stiffened chassis

5s and add Cylinder Deactivation OFF and Stop/Start OFF

BC RACING COILOVERS RM SERIES - BMW 5 SERIES E39 95-04 (SEDAN) Spring Rates:BMW 5 SERIES SEDAN E39 (95-04) 7/5KG.MM SMG Transmission TuningThe 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