Corsa Sport, vs GM performance Corsa 6.2

Crobinson16 · May 16, 2018

Was wondering if anyone has the GM performance Corsa version cat back part number 23462043, installed and would happen to have a sound clip of inside the cab and the out side sound. Also I'm interested in the corsa sport 14866 for my truck as well but im thinking it's going to be to loud in the cab. Any videos or if anyone is close to the Chambersburg , PA 17201 area with in reasonable driving distance with either setup and would be willing to let me hear what it sounds like would be awesome.

M1ck3y · May 17, 2018

No sound clips, but I have the corsa sport on my 17 6.2. If loud isn't for you look at the GM Corsa. That exhaust has a section in the muffler where the tube is perforated and packed with sound deadening material. The Corsa sport is just a straight shot. Strictly cancels out the noises you don't want to hear (drone), does nothing to lower the decibel rating.

I should note that there is ZERO drone when your cruising with 8 cylinders. But the afm noise can get annoying, actually sounds like a diesel (outside) when you accelerate during 4 cylinder operation. Plus there's the chopper noise. But I think the chopper noise is heard in cab more then outside, kind of hard to explain.

Crobinson16 · May 17, 2018

I understand the the difference from the two systems, as well as the difference between drone and the chopping sound that can come from v4 mode. I was hoping to hear the two systems , as everyone's tolerance for sound levels and what sounds good is going to be different. Thanks for your input