Spoon Sports Rigid Collar - Subaru XV,HV GTE - Front special_price The RCM380 is based on

The RCM380 is based on the trusty Mitsubishi TD05-18G unit

Dyno results: max gains 6-10bhp (this may vary dependant on vehicle)

commonly refereed to as VTEC KILLER set ups

So whether you're driving a Honda or another Japanese vehicle

Spoon Sports Rigid Collar - Subaru XV,HV GTE - Front special_price The RCM380 is based onDeveloped by Spoon Sports, the Japanese Honda tuning specialists, Rigid Collars are precision machined aluminium rings that lock your subframe to the chassis. Factories drill the subframe bolt holes oversized so components drop in fast on the production line, and that clearance stays for the life of the car. It leaves the subframe sitting a fraction off centre, dulling steering response and letting vibration through the floor. Fit a set and the bolts