Corsa 2005-2007 Cadillac STS 4.6L 2.5in Axle-Back Dual Rear w Single 4in Black Pro-Series Tips

CORSAs Patented Reflective Sound Cancellation(R) (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
2005-2007	Cadillac	STS	Base