Spoon Sports Rigid Collar - Honda Civic, HV, e-HEV FL1, FL4 - Front Rays Performance gain: 12-15hp increase

Performance gain: 12-15hp increase

the crank case is also another problem facing this engine design

Each stud/washer/nut assembly weighs only 11

but car be used on all Subaru models

Breather Crossover hose & Fittings

Spoon Sports Rigid Collar - Honda Civic, HV, e-HEV FL1, FL4 - Front Rays Performance gain: 12-15hp increaseDeveloped 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