INVIDIA 2006+ CIVIC SI 4DR Q300 STAINLESS STEEL CAT-BACK EXHAUST

Fits: 8th Gen Honda Civic Si (sedan)

The Invidia Q300 exhaust has a flat bottom-shaped muffler design, which 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.

The use of SUS304 polished stainless steel piping, Mandrel bent to shape, state-of-the-art CNC machine made flange, Robot TIG welding, and double-wall polished stainless steel or Titanium tips, provides outstanding durability and appearance.