I have a 2007 GT500 with a stock exhaust, except for a set of KR mufflers -- which I think sound absolutely great. But the car has about 95K miles on it and I'm planning to upgrade to a built 5.8, headers, and a new exhaust. From what I've read, the Stainless Works headers sound like the best choice for me and that got me thinking about just doing a whole SW 3" catted exhaust, with X-pipe and their chambered Turbo mufflers.
Does anyone have any experience with this full system and, if so, how does the sound compare to a factory stock system with KR mufflers?
My rwhp goal with the new engine is ~725-750 and my understanding is that the SW cats hold up pretty well at this power level.
Does anyone have any experience with this full system and, if so, how does the sound compare to a factory stock system with KR mufflers?
My rwhp goal with the new engine is ~725-750 and my understanding is that the SW cats hold up pretty well at this power level.