Bass GT3,

My GT3 is the MKII.
With Mantech's system, whoch includes the sport cats mufflers and headers, the ECu needs to be changed, and Im not too excited about doing that, while the car is still under warranty.

Regardless, I wish someone would have a sound bit of the exhaust.
I heard cargraphic's exhaust for the GT3, which someone on this board said sounded fantastic, and I wasn't impressed at all. Im just really picky with the sound.

If anyone has a sound bite, I'd really appreciate it.
For now to tie me over I am going with just a muffler bypass system, basically just a 90 degree pipe coming right off of the stock cats.