PSR "STI Performance" Vented Fender Shrouds Red Assembled Cylinder Heads This design dramatically reduces the

This design dramatically reduces the contact between the pin and cylinder

100% Carbon Fiber Intake Tube

Quantity of Pistons Included: 4

dyno-tuned

Fred approached the challenges of manufacturing with the idea of no compromise

PSR "STI Performance" Vented Fender Shrouds Red Assembled Cylinder Heads This design dramatically reduces theAdd aggressive styling to your WRX or STI engine bay with our "STI Performance" range of engine dress up components. These fender shrouds are a direct replacement for the ugly OEM felt fender shrouds and use all factory hardware and mounting locations for an easy DIY install. Comes in a durable wrinkle red powder coated finish.