Now I am beyond confused. I had no idea that these aftermarket systems were also made in the same 2.25" sizes. Which exhaust system will give me the most horsepower? Money is no issue, but I don't want to spend an outrageous amount for a few extra hp. I also don't care how loud it is, as long as it doesn't sound RICE. Should I just modify the stock exhaust? I have been considering new mufflers and no resonator on the stock setup or a trubendz borla system with no resonators. anybody have any good ideas on how to get the most power from the cat back. I will also be getting a y-pipe if that helps any. THANKS!
