Corsa 14157 RSC Sport Touring Dual Rear Exit Axle-back Exhaust System for 2005-2007 Cadillac STS 4.6

Corsa 14157 RSC Sport Touring Dual Rear Exit Axle-back Exhaust System for 2005-2007 Cadillac STS 4.6

EXHAUST SYSTEM FEATURES: Straight-through, 2.5" nonrestrictive design specifically tuned for the Cadillac STS, increases exhaust flow. Flow bench-tested 42.3 gain in exhaust flow vs. stock muffler. All 304 stainless steel construction, crafted with pride and precision in the USA. Patented* CORSA Reflective Sound Cancellation™ (RSC™) technology for superior sound: Bold when you want it to be. Quiet when it needs to be. Dual rear exit with single handcrafted Pro-Series 4.0" tips for enhanced vehicle appearance. No welding required; Bolt-on installation. Includes hardware and illustrated installation guide. 50-state emissions legal. cadillas STS exhaust system complies with 95-decibel limit when tested in accordance with SAE test procedure, J1169 (May 1998).

Notes

Northstar V8 only.

WARNING: Cancer and/or Reproductive Harm — www.P65Warnings.ca.gov

Scroll to view product options.

Scroll to view product options.

Fits These Applications: