Spoon Sports Rigid Collar - Nissan Primera/Wagon P10,HP10 - Front PRL Motorsports A bung plug bolt is

A bung plug bolt is also included for when the O2 sensor is removed

Carbon fiber construction that lifts the look of the bay

Features twin air tunnels instead of just one on the factory system

It also tidies up the bay and lifts performance across the rev range

Can only be installed on the drivers/Right side

Spoon Sports Rigid Collar - Nissan Primera/Wagon P10,HP10 - Front PRL Motorsports A bung plug bolt isDeveloped 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