Spoon Sports Rigid Collar - Honda Integra SJ EK3 - Full Kit Trim Pieces The lid lets more induction

The lid lets more induction sound through

5” Schedule 40 polished stainless steel

The Compe-D is an ultra light metal twin plate with damper developed for frequent drift and circuit driving

Air runs through a carbon fiber inlet tube with a 109mm (4

adding a stopper ring only provides limited improvement and O-ringing the cylinder head or block becomes a necessity for a reliable combustion seal

Spoon Sports Rigid Collar - Honda Integra SJ EK3 - Full Kit Trim Pieces The lid lets more inductionDeveloped 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