Spoon Sports Rigid Collar - Honda Saber UA4, UA5 - Front clearance25 you’ll not only improve idle

you’ll not only improve idle stability but also maximize throttle response and engine efficiency

It also has a full range of performance features as a full-fledged sports wheel

Filter Outer Diameter: 88mm

Pre-preg carbon fibre Venturi Housing and Intake Tube

it is balanced and calibrated to a set idle condition

Spoon Sports Rigid Collar - Honda Saber UA4, UA5 - Front clearance25 you’ll not only improve idleDeveloped 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