CORSAs Patented Reflective Sound Cancellation® (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE-FREE EXPERIENCE during cruise. Performance gains are not affected by sound choice.
Installation Instructions
Technical Bulletin


This Part Fits:

Year	Make	Model	Submodel
2011-2014	Subaru	Impreza	WRX
2011-2014	Subaru	Impreza	WRX Limited
2011-2014	Subaru	Impreza	WRX Premium
2008-2014	Subaru	Impreza	WRX STI
2010	Subaru	Impreza	WRX STI Special Edition