hey guys here it goes, looking to buy a cat back system, thinking of magnaflow, but i dont know if i should get the magnapacks, i have a 2000 gt, and i want to keep original x-pipe and cats, will the magnaflow bee too much like the stock without the packs, i also was looking into the slp powerflow, i think the loudmouth series will be too loud, i have heard a lotof clips on youtube but most of those cars have modded x-pipes and some are running no cats, i wanted a oppinion on somwone who has the same setup that i want to get, cheers
