Corsa Cat-Back Exhaust for Pontiac G8 14950

Corsa Cat-Back Exhaust for Pontiac G8 14950

Item Code: G85014

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Product Description


Install a CORSA Performance exhaust on your vehicle, and get the sound you want and the power you need. Hit the throttle and feel the power as it blends with the gutsy exhaust note. Let up and notice how quiet this exhaust is when cruising or idling. From the 100% stainless steel tips to the patented Reflective Sound Cancellation technology eliminating annoying cabin resonance, a CORSA exhaust gives you better improved performance, first-rate quality and engineering, in concert with power.

The exclusive, patented Power-Pulse RSC muffler design delivers the throaty exhaust tones that define your performance on the open road. But inside, you will experience the quiet ride, that until now, you've only dreamed about.

CORSA has now made it possible with RSC - Reflective Sound Cancellation technology - using aeronautical and space age noise-suppression technology. Sound waves are reflected within the muffler case, producing a cancellation wave effect - with no flow restriction and without electronic devices!


  • Your Dual Rear Exit G8 will turn heads with Twin 3" Pro-Series tips polished to a mirror finish and etched with the CORSA logo.
  • Designed and engineered using patented technology for a bold sound and absolutely NO interior resonance.
  • Acoustic tuning eliminates noticeable AFM transition between engine modes.
  • Flows 68% better than stock and is 12% lighter, increasing your G8's performance.
  • Includes Integrated X Style Crossover Pipe.
  • 2-1/2 inch diameter, straight-through, nonrestrictive design created specifically for the Pontiac G8 GT & GXPs 6.0L V8.
  • Experience the CORSA sound in no time at all with easy bolt-on installation, no welding or cutting needed. Hardware and detailed, full-color installation instructions are included.
  • Designed, engineered and manufactured in Berea, Ohio of the finest stainless steel.
  • Limited Lifetime Warranty guarantees your exhaust system for as long as you own your G8.


  • 2008-2009 Pontiac G8 GT and GXP

Installation Difficulty

Installation Difficulty 3 View Installation Instructions


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CORSA's Reflective Sound Cancellation RSC Technology allows acoustic designers to create a tone, styled specifically to fit the personality of your vehicle, without any drone while cruising. CORSA takes it a step further to develop three types of sound to fit your personal tastes and needs as well. Each system offers the distinctive CORSA sound on the throttle and a whisper-quiet cabin while cruising and also deliver increased flow and horsepower you demand. The differences are simply YOUR choice.

Xtreme - Aggressive and Deep, Xtreme sound levels are found on most of our American Muscle offerings including Corvette, Mustang, Challengers and Camaros. Race inspired, it offers the biggest sound with the deep throaty growl.

  • Most aggressive sound level offered
  • Wake the neighbors on demand
  • Deep growl at idle
  • Bold during acceleration
  • Screams at high RPMs
  • Not recommended for highly modified vehicles

Sport - Robust and Bold, Sport sound levels offer our popular CORSA growl when on the throttle. Perfect for those who want to be noticed on acceleration or when passing, but delivers the perfect cabin experience. Ideal with other moderate performance modifications such as air intakes.

  • High performance sound
  • Annoy the neighbors on demand
  • Distinct rumble at idle
  • Aggressive sound through the gears
  • Corsa's most popular sound level

Touring - Reserved but Distinctive, Touring systems offer sound that are just a notch above stock. Perfect for those who are adding other major HP modifications to their car such as headers, to keep the sound blended perfectly at cruise.

  • Slightly louder than stock
  • Let the neighbors know you're there
  • Quiet at idle
  • Not available for all applications

All systems are designed to cancel specific sound frequencies, allowing for a NO DRONE interior at cruise. You are left to choose the sound on acceleration that best fits your style (and relationship with your neighbors).