Spoon Sports Rigid Collar - Nissan Presage TU31, PU31 - Full Kit 51450-SDA-A01 DFV technology (Dual Flow Valve)

DFV technology (Dual Flow Valve)

creating a protective layer on the surface

The range of baseplates are cut for a variety of well known carburettor types and have quick-release fasteners to attach the element

transferring combusted energy to mechanical movement

This kit features:

Spoon Sports Rigid Collar - Nissan Presage TU31, PU31 - Full Kit 51450-SDA-A01 DFV technology (Dual Flow Valve)Developed 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