Re: muffler slp
I had the old style SLP LM 1 on my 98 LS1 Trans Am. It really isn't even a muffler. It was just a 4" expansion chamber. 3" openings that opened out to 4" in the middle. There was nothing on the inside of it. With my heads, cam and LT headers, that thing was LOUD. It sounded pretty nasty though.
I have also thought about doing that with the Ty. I don't mind some rasp but I also don't drive that truck too often, plus I am so used to having something that has some ballsy sounding exhaust. The TY was a real shocker for me to go fast without making any noise. I was used to stepping on the gas and hearing a roar or something along with the acceleration.