Hello
I have a 1998 GTP with a custom Borla exhaust including two 2.5in mufflers. I am thinking about eliminating the y section in the rear and just running one muffler, basically like a regal setup. How would this affect the sound and performance? My hopes are it might make it deeper, smoother, and quieter. I would still leave the other muffler up there for looks.
thanks for any input