Cadillac STS Mufflers

Take your STS to the next level with VividRacing's high performance engine components like pistons, rods & bearings, as well as Cold Air Intake, Suspension like Springs, Rods and Coilovers, to wheels, tires and anything else you could use to tune your STS to the next level. With our focus on customer service and quality, plus an insider's knowledge of high performance upgrades for STS, you'll be sure to get the best parts delivered to you as fast as possible to make your overall shopping experience with VividRacing a pleasure. Don't find what you're looking for? Call now to speak to one of our parts technicians about the performance upgrades for XC90 that you're looking for.

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	Corsa Polished Touring Axle-Back Exhaust Cadillac STS 4.6L 05-07 Model Number: cor14157 View Price Corsa Performance Exhaust is the premium exhaust market leader through advanced engineering and innovation. Utilizing their patented RSC technology, Corsa continues to enhance the driving experience for you, delivering powerful sound and noticeable performance gains without sacrificing the pleasure of cruising in your car or truck.Corsa's patented RSC technology means you will be able to cruise and enjoy a low rumble without having an annoying drone. The entire system, including clamps and ha...