StopTech SportStop Drilled Rotors Civic Si (2006-2012) Variations:StopTech SportStop Drilled Rotor Rear Right Civic Si (2006-2012) The HKS Silent Hi-Power catback

The HKS Silent Hi-Power catback exhaust system is a must for building your high performance 2005-2009 Legacy GT

More cold air equals more power

Our multi-piece design eases installation and looks great

The ALTA Shift Knob's height range can be adjusted by nearly 1 inch with the built-in adjustment screw

KONI’s latest generation of Frequency Selective Damping Technology

StopTech SportStop Drilled Rotors Civic Si (2006-2012) Variations:StopTech SportStop Drilled Rotor Rear Right Civic Si (2006-2012) The HKS Silent Hi-Power catbackStopTech Power Slot and SportStop rotors for the Civic Si are a direct replacement upgrade designed to fit your factory brake system and stock calipers. The unique slotted or cross drilled surface helps wipe away debris that can form between the pad and the disc, provides more initial pad bite, improves cooling, and will add a sporty track inspired aesthetic to any ride. All Power Slot and SportStop rotors feature a friction surface coating to prevent