The 2011+ Subaru STI Injen Catless Downpipe is dyno-tuned to provide maximum horsepower and torque across the power band. This Injen Down Pipe features full stainless steel mandrel bent piping, stainless steel flanges, and all stainless steel hardware. The Injen downpipe is 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.
- 2011+ Subaru STI Injen Catless Downpipe
- Features catless design
- Made from 304 stainless steel
- 3" tubing
- Bell mouth design
- Features a polished finish