BC Racing Coilovers HM 89-94 Silvia 240SX (D-12-HM)The BC Racing HM Series Coilover System gets its great qualities from a combination of two previous BC Racing Coilover Systems the RM Series and ER Series. The HM Series uses an inverted mono tube damper, just like the RM Series, but adds the independent compression and rebound adjustment of the ER Series. Highly Customizable Swift Springs Come Standard On HM Series Coilovers Inverted Mono Tube Damper Linear Twin Piston Design Height Adjustment

and easiest to use ECU upgrade solution for your Mitsubishi

User supplied graphics can be changed based on channel values (up to the full screen size)

Large diameter (1 3/8") Billet 6061-T6 Rods are precision CNC machined and gun drilled to reduce unsprung weight while maintaining high strength and stiffness

The restrictive piping diameters limit the K20C1’s potential to turn up the boost with tunes

Available in Black

the stock tube-and-fin intercooler soaks with heat

simple install

(1) 19-Row Oil Cooler

Wiring Harnesses

Teflon lined FK rod ends

and call or email us before purchasing so we can ensure that you get the right part for your application

Inverted Mono-Tube Damper