Touring / 2.5 in Axle-Back DRE 4.0 in Tips | 2005-2007 Cadillac STS 4.6L (14157)
Technical specifications Performance results aren’t guaranteed & may vary.
+42% Flow increase
2005-2007 Cadillac STS 4.6L
2.5" Axle-Back Dual Rear Exit w/ 4.0" Single Tips
Touring Sound Level
- Premium Stainless Steel Construction
- Easy Bolt-on Installation
- No Welding Needed
- Patented No-Drone, Reflective Sound Cancellation (RSC®) Technology
- Straight-through Design
- Mandrel Bent
- All Hardware and Detailed Instructions Included
- Proudly Manufactured in Berea, Ohio
Every vehicle-specific CORSA product is engineered and designed to match the unique properties of the vehicle it is designed for to deliver perfect fitment and performance. CORSA does not recommend or recognize purchases and installations on unspecified vehicles.