BC Racing Coilovers - HM Series Coilover for 94-99 BMW 3 Series Coupe/Vert (I-01-HM) 370z Can minimize exhaust decibel level

Can minimize exhaust decibel level output by 10dB (depending on application)

The N1 Evolution Extreme is a combination of an A’PEXi original patented megaphone piping structure design and larger piping diameters to produce ultimate performance for your turbo-charged engine

-6061 CNC Adapter Ring

Aluminum Edging

BC Racing Coilovers - HM Series Coilover for 94-99 BMW 3 Series Coupe/Vert (I-01-HM) 370z Can minimize exhaust decibel levelBC RACING BR SERIES COILOVERS 94 99 BMW 3 Series Coupe Vert Part Number: I 01 HM BC Racings HM Coilover system offers the same great benefits of the RM Series with the addition of 2 way damping adjustment. BC Racings HM Coilover system offers the same great benefits of the RM Series with the addition of 2 way damping adjustment. Each HM Coilover system offers inverted mono tube dampers with independently adjustable compression and rebound. The