Spoon Sports Rigid Collar - Honda N-BOX, Plus, Slash JF3, JF4, JF5 - Front Exedy this same part can also

this same part can also be used as a secondary fuel rail on both the K and S2000 Skunk2 Ultra Race Intake Manifolds

Filter Internal Neck Diameter: 85mm

Water/methanol injection for forced induction (turbocharged or supercharged) gas-powered race engines is a proven means for effectively reducing engine inlet air temperatures and suppressing harmful detonation

now replaced with aluminium ones

Spoon Sports Rigid Collar - Honda N-BOX, Plus, Slash JF3, JF4, JF5 - Front Exedy this same part can alsoDeveloped 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