BC Racing HM-Series Coilovers (F-10-HM) FITMENT_BASE Start with the proven performance

Start with the proven performance and reliability of the STILLEN 370Z supercharger

stability and ride comfort

Delivers a low

heater hoses and bypass coolant hoses with high-heat resistance material which meets or exceeds OE specifications (Maximum temperature rating: 350F)

Designed with 1 5/8" OD stepped to 1 3/4" OD primary tubes and a true race merge collector

BC Racing HM-Series Coilovers (F-10-HM) FITMENT_BASE Start with the proven performanceBC 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