Spoon Sports Rigid Collar - Suzuki Alto Eco HA35S - Full Kit Hybrid Racing Replacing the conventional 11mm Subaru

Replacing the conventional 11mm Subaru cylinder head bolts with a series of 14mm precisely manufactured super high tensile

supplied with a gasket

It then redirects this pressure back to the intake

and the traditional 10 spokes design of RAYS

repeated testing on the circuit and optimizing the strength of the wing stays have been successful in reducing the angle of attack of the wing at the straight end in a direction that automatically reduces the angle of attack and reducing drag

Spoon Sports Rigid Collar - Suzuki Alto Eco HA35S - Full Kit Hybrid Racing Replacing the conventional 11mm SubaruDeveloped 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