BC Racing HM-Series Coilovers (D-27-HM) 18505 This system represents a significant

This system represents a significant power upgrade compared to the stock E46 M3 and the original PRIMA supercharger

7T Performance Intercooler Kit

Just bolt on and rumble

MS1-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc

use hood pins and avoid reinstalling stock hood springs with this lighter carbon fiber hood

BC Racing HM-Series Coilovers (D-27-HM) 18505 This system represents a significantBC Racing's HM Series models include all of the great features from the HR Series with the addition of 2 way damping adjustment. Each HM coilover system comes with inverted mono tube dampers with independently adjustable compression and rebound. By using an inverted coilover system BC have moved the vital damper fluid away from detrimental heat sources to avoid overheating the fluid and causing damper fatigue under extreme conditions. the inverted