The Injen Technology 3" Stainless Steel Cat-Back Exhaust System is constructed with stainless steel mandrel-bent 3" tubing in a straight-through flow design to get as much horsepower and torque as possible. The interior and exterior noise levels are truly harmonic, which means you'll love your Civics new deep, smooth and aggressive sound after you're done installing your new system!
304 polished stainless steel, this system also comes with dual exhaust tips,
Premium stainless steel hardware and hangers
63mm 304 SS Mandrel Bent Tubing
Power gains est 9hp / 11 lb tq
Fits 4 Door Only