Invidia 06-11+ Civic Si 4Dr ONLY 76mm RACING N1 Titanium Tip Cat-back Exhaust
Invidia 06-11 Honda Civic Si Sedan N1 70mm Cat-Back Exhaust w/ Titanium Tip
Invidia 06+ Civic Si 4dr Q300 Titanium Tip Cat-back Exhaust
Invidia 06+ Civic Si 4dr Q300 Stainless Steel Cat-back Exhaust
