Stoptech Sport Kit Drilled Slotted Front and Rear STI (2005-2007) Mitsubishi The design of the R53

The design of the R53 exhaust offers superb power and torque gains

This Perrin Blow Off Valve cap

5T is the optimal upgrade for this vehicle

and can be cleaned and re-oiled for a lifetime of service

With a recent revision you'll notice the improved look of our shift well as we have done away with the exposed screws on the top of the boot

Stoptech Sport Kit Drilled Slotted Front and Rear STI (2005-2007) Mitsubishi The design of the R53StopTech Sport Kits represent excellent performance at an excellent value by providing significant brake performance improvements using direct replacement (OEM) sized components. Sport Kits are the easiest way to upgrade your rotors, brake lines and pads for improved braking performance while retaining the existing factory calipers and wheel fitment. StopTech Rotors will increase the looks and performance of your WRX or STI The unique slotted and or