Spoon Sports Rigid Collar - Mitsubishi Galant VR-4 EC5A - Front PIAA The stock airbox is the

The stock airbox is the bottleneck

To ensure the optimal performance of turbochargers

featuring bar and plate construction with a very specific staggered fin combination engineered to achieve maximum cooling efficiency while minimizing pressure drop

but since the strength of the genuet gazette plate of the lower arm attachment part is not sufficient as on the image

All the products

Spoon Sports Rigid Collar - Mitsubishi Galant VR-4 EC5A - Front PIAA The stock airbox is theDeveloped 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