Spoon Sports Rigid Collar - Nissan Presage TU31, PU31 - Full Kit 51450-SDA-A01 With Turbosmart’s Mechanical Boost Gauge

With Turbosmart’s Mechanical Boost Gauge

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

this trim panel gives you a clean finish and a direct-fit replacement for the original cover (replacing BMW part numbers 11127641556 and 11127614291)

All forgings are then fully machined and subjected to a battery of processes that include heat treating

Bolt Diameter 12mm

Spoon Sports Rigid Collar - Nissan Presage TU31, PU31 - Full Kit 51450-SDA-A01 With Turbosmart’s Mechanical Boost GaugeDeveloped 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