The 2011+ Subaru STI Injen Axle-Back Exhaust is manufactured using premium materials and modern techniques to ensure they fit perfectly and last for as long as you own your vehicle. All parts are made from 100% 304 grade stainless steel to prevent failure from rust and corrosion. All tubing is CNC mandrel bent, all flanges are CNC machined and all parts are robotic TIG welded to make sure your installation goes smoothly. The straight through muffler is designed to optimize horsepower with very little restriction. The axleback exhaust features quad exit rolled titanium burnt tips with the Injen logo on the sides.
- 2011+ Subaru STI Injen Axle-Back Exhaust
- 3" T304 stainless steel piping
- Quad exit rolled titanium burnt tips
- Straight through muffler
- All components are TIG welded
- Easy Installation