Pontiac G8 Performance Exhaust - Dual Rear Exit - CORSA Performance - Cat Back + X-Pipe Sport - Black - '08-'09. A complete cat-back system engineered for the 2008–2009 G8 GXP/GT to deliver a more aggressive exhaust note under acceleration while minimizing cabin drone at cruise.

This CORSA system uses Patented Reflective Sound Cancellation (RSC) to produce a rich, performance-focused tone without the usual in-cabin droning. Built from 304 stainless steel with a sport X-pipe and dual 2.5" piping, it finishes with twin 3.0" Black PVD Pro-Series tips for a purposeful rear exit. The system bolts on with no welding required and includes detailed printed instructions plus full-color support online. CORSA’s design improves flow compared to stock, is lighter than factory hardware, and carries a limited lifetime warranty.

Features

• Patented Reflective Sound Cancellation (RSC) — drone-free cruise, aggressive under throttle
• Cat-back with X-pipe sport configuration and dual rear exit
• 2.5" piping with twin 3.0" Black PVD Pro-Series tips
• 304 stainless steel construction — made in the U.S.A.
• Easy bolt-on installation, no welding required; printed instructions included
• Flows significantly better than stock; lighter than factory exhaust
• Limited lifetime warranty

If you have questions or want help choosing the right fit or sound level, call us directly: 512-982-9393 (TX) or 562-981-6800 (CA). We have installation and customization services at two locations in Austin, Texas and the Los Angeles, California area and we install on premises at both locations. If you’re considering purchasing multiple items, contact us for shipping discounts.

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