Corsa has harnessed their experience and equipment at their disposal to come up with a brilliant 3" catback exhaust specifically for the 2015 WRX and STI.

Employing rigorous standards for quality and using the latest in manufacturing technologies; CORSA delivers an unmatched ownership experience that begins well before the consumer even receives a CORSA product. Proprietary acoustic software, Computer Aided Design, CNC Tooling, 6 axis precision laser cutting, world class hand and robotic welding, Coordinate measuring equipment, High Definition Laser etching, Demanding Supplier Scorecards and much more; keeps CORSA Performance at the forefront of manufacturing and quality.

They've harnessed their experience and equipment at their disposal to come up with a brilliant 3" catback exhaust specifically for the 2015 WRX and STI.

These are available with stainless steel or black diamond tips.