The sound is incredible on my little 4.8L V8 an I couldn't be happier with the purchase. It has a deep growl on start up and during idle, to me it almost sounds like a diesel without the turbo whine. Very quiet in the cab when cruising and absolutely no drone. When you get on the gas you can really hear it open up. As far as performance, it feels like i had some gains especially coupled with my CAI but its to early to tell if I'm getting any extra MPGs. Can't stop mashing the pedal to the floor!
Perfect fit and great sound!
I have used Corsa in the past so decision was simple. Got the dual exhaust setup. Removed factory and reinstalled Corsa system. Simple job with perfect fit and great sound. I opted to use the clamp from the factory muffler for connection to main exhaust so pipe would not be crushed with U clamps provided. Had to touch weld spot with grinder to remove clamp from factory muffler. Then used on Corsa muffler. In total, 1 hour start to finish.