Invidia Q300 Cat-Back Exhaust for 2006-2011 Civic Si Models Greddy 6%) at 5500rpm

6%) at 5500rpm

5 Mitsubishi

214 pounds and 30% lighter

AMS Performance Powder Coated 4″ Aluminum Intake Piping w/ Sensor Bung

and wire in a switched ground (switch included

Invidia Q300 Cat-Back Exhaust for 2006-2011 Civic Si Models Greddy 6%) at 5500rpmThe Invidia Q300 Cat Back Exhaust for 2006 2011 Civic Si models is constructed from high quality 70mm 304 stainless steel with your choice of a polished stainless steel tip or burned blue titanium. Available for the 2 door coupe and 4 door sedan. Hangers are designed for an OEM replacement fit and all necessary gaskets and hardware are included for a smooth install. Vehicle Fitment: Tip Style: Part Number: Civic Si 2006 2011 Coupe 2 Door Burned Blue