Spoon Sports Rigid Collar - Subaru Dias Wagon S321N, S331N - Rear Differentials and refining the SpeedFactory AWD

and refining the SpeedFactory AWD B-Series Billet Transfer Case is now available to the public

Optional Port Adapters Function ORB08 to AN04 Take-off for Turbo Oil Feed ORB08 to 1/8" NPT Common Imperial thread size for oil temp sensors and pressure sensors ORB08 to M10x1

Increasing the life span

the sandwich plate fits perfectly around the timing belt covers allowing plenty of room for the oil lines

More than a decade ago

Spoon Sports Rigid Collar - Subaru Dias Wagon S321N, S331N - Rear Differentials and refining the SpeedFactory AWDDeveloped 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