Invidia Q300 Cat-Back Exhaust 2006-2011 Honda Civic Si 4 Door (Titanium tips) 370Z as well as four worm-gear

as well as four worm-gear clamps for ease of installation

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providing a lifetime of service

and other connections to assure they are fully tightened before operating the vehicle

Invidia Q300 Cat-Back Exhaust 2006-2011 Honda Civic Si 4 Door (Titanium tips) 370Z as well as four worm-gearThe flat bottom shaped muffler design results in improved high speed aerodynamic performance. The muffler inside contains continuous piping design and use of Advantex material that results in an excellent free flow exhaust with optimized back pressure, giving greater horsepower, torque gains and a rich deep sporty sound for your 2006 2011 Honda Civic Si 4 door. The use of SUS304 polished stainless steel piping, Mandrel bent to shape, state of the art