Corsa 2008-09 Pontiac G8 Dual Rear Exit with Twin 3.0 Pro-Series Tips.
2008-09 Pontiac G8 GT & GXP Dual Rear Exit with Twin 3.0 Pro-Series Tips
CORSA Exhaust, The CORSA Distinction No Other Exhaust Manufacturer Delivers All Four: 1. No Resonance/Drone... due to our patented Reflective Sound Cancellation™ (RSC™) technology; your exhaust is whisper quiet at highway speeds. 2. Increased Horsepower and Torque... resulting from a straight-through design; increased flow and less backpressure. 3. Great Performance Sound... we tune in the good sounds and cancel the bad, without the use of baffles or steel wool packing material. 4. Better Fuel Economy... less backpressure means the engine does not work as hard (especially if you can keep your foot out of it...).