This 2011+ Subaru STI Corsa Performance Exhaust System features straight through 3.0 inch stainless steel mandrel bent piping, Handcrafted polished stainless steel pro series 3.5 inch tips, and all hardware is included. Corsa has specifically tuned this exhaust for the 2011+ WRX/STI while keeping it 50 state legal. The Corsa exhaust has been flow bench tested with a 64% gain in exhaust flow vs your stock system.
- 2011+ Subaru STI Corsa Performance Cat-back Exhaust System
- 3 inch stainless steel mandrel bent piping
- 3.5 inch high polished stainless steel tips
- Increase horsepower and torque
- Direct bolt-on installation
- 50 state legal