Spoon Sports Rigid Collar - Honda Mobilio Spike GK1 - Full Kit Valvetrain Installed by removing the standard

Installed by removing the standard front grill

Performance increase: 18-20hp

Our design is engineered to eliminate twisting

Fits Honda/Acura B18A/B

Spoon Sports Rigid Collar - Honda Mobilio Spike GK1 - Full Kit Valvetrain Installed by removing the standardDeveloped 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