Spoon Sports Rigid Collar - Nissan Days Rooks B21A - Rear 20470SA000 Each filter is finished off

Each filter is finished off with the RCM logo bar which not only looks the part but adds further rigidity to the filtration element

Our approach has been a no compromise solution to high performance filtration using the finest cotton media to ensure efficient particle removal

Rings available in standard bore size - 92

Honda NA's intake system is very clever and important

Spoon Sports Rigid Collar - Nissan Days Rooks B21A - Rear 20470SA000 Each filter is finished offDeveloped 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