Description: Upgrade the look and sound of your vehicle with a Performance Exhaust Upgrade Package. Give your vehicle a throaty purr with a Cadillac Accessories Exhaust System Kit. This kit reduces restrictions in the exhaust pipes and expands the diameter of stock pipes- allowing your engine to breathe better. The kit includes mufflers- pipe- and clamps. This Cadillac Accessory can help to personalize- customize- or optimize the capability of your vehicle for your lifestyle and use.