GMC Yukon Performance Exhaust - Single Side - CORSA Performance - Cat Back Sport - Polished - `15-`20 is a direct-fit cat-back system engineered for owners who want a stronger, more aggressive exhaust note without cruise drone. This CORSA Sport system pairs performance gains with CORSA’s patented noise-control approach.

Built with 3.0" piping and twin 4.0" polished Pro-Series tips, this cat-back is constructed from 304 stainless steel and designed for bolt-on installation with no welding required. CORSA’s Patented Reflective Sound Cancellation® (RSC) Technology delivers an aggressive tone under throttle while minimizing drone at cruising speeds. The system is lighter than stock and engineered to improve exhaust flow, offering measurable improvements in throttle response and overall system efficiency while retaining legal fitment and factory-like routing.

Features

• 3.0" cat-back single side exit with twin 4.0" polished Pro-Series tips
• Patented Reflective Sound Cancellation® (RSC) for drone-free cruising
• 304 stainless steel construction, polished tips, made in the U.S.A.
• Flows up to 50% better than stock; approximately 6 lbs lighter than OEM
• Easy bolt-on installation, no welding required; limited lifetime warranty

This CORSA Sport system suits 2015-2020 GMC Yukon (and like-model Chevy Tahoe) applications and is offered with detailed printed instructions and full-color install info available online. The aggressive sound under acceleration and the controlled cruise character make it a popular choice for enthusiasts looking to upgrade performance and exhaust tone without intrusive cabin drone.

If you have questions or want help confirming fitment, call us directly: 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations offering installation and customization: Austin, Texas and the Los Angeles, California area. If you're considering purchasing multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov