Spoon Sports Rigid Collar - Nissan March AK12, BK12, YK12 - Front Skunk2 Direct fit to the K20Z4

Direct fit to the K20Z4 FN2 RSP Inlet Manifold

With our oil restrictor

Available in a wide range of inlet sizes

This Front Stiff Plate was developed for that purpose

you also need the EVE-G8XCSL-CF-KIT Intake Retrofit Kit for proper fitment

Spoon Sports Rigid Collar - Nissan March AK12, BK12, YK12 - Front Skunk2 Direct fit to the K20Z4Developed 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