Spoon Sports Rigid Collar - Subaru chiffon - Rear Bundles And HKS surge tank pro

And HKS surge tank pro kit also includes fuel delivery pipe for additional injector setting which is necessity of fuel system for a high-power tuning

springs and mounting parts

anti-wear protection

resulting in significantly improved torque

Spoon Sports Rigid Collar - Subaru chiffon - Rear Bundles And HKS surge tank proDeveloped 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