I know this has been beat to death but I need to know some info about exhaust for my Mach. I heard that you get the most gain from the mid-pipe, but I was told the other day that the cat-back gives you the most. I was going to do MRT H and weld in some flows to the stock cat-back, but now I'm not sure if I should buy a cat-back and leave the stock H in. Also, what sounds the best on the Mach? I heard Magnaflows, Catted X and cat-back, but it was really deep and quiet. I like the hollow sound of the flowmaster but their stuff isn't stainless, and I want to spend money on stuff that will last a long time.
Delo
Delo