Spoon Sports Rigid Collar - Toyota SAI AZK10 - Front AEM With a tensile strength much

With a tensile strength much higher than that of the OE bolts and the increased stability provided by the RCM studs larger diameter when further combined with the more uniform clamping force provided by the stud and nut arrangement it is clear why so many successful engines run these kits

Specially developed for use in fast road

Will fit all K20C engines from models such as the Civic Type R FK2

Please Note: Not compatible with adaptive damping (ADS) equipped models

Spoon Sports Rigid Collar - Toyota SAI AZK10 - Front AEM With a tensile strength muchDeveloped 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