Invidia - Subaru 02-07 WRX / 04-07 STi - 76mm Q300 Stainless Steel Cat-back Exhaust subaru-legacy-gt-2007 (2) 45° -10AN to 3/8"

(2) 45° -10AN to 3/8" Barbed Push-On Fittings

TIG-welded end tanks

Pro-Kit provides the ultimate balance to take your passion for driving to a whole new level

4mm and 6mm Silicone Vacuum Line

Invidia - Subaru 02-07 WRX / 04-07 STi - 76mm Q300 Stainless Steel Cat-back Exhaust subaru-legacy-gt-2007 (2) 45° -10AN to 3/8"The Invidia Q300 Exhaust features a flat bottom shaped muffler design that results in improved high speed aerodynamic performance. The muffler inside contains a 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