Originally Posted by Huck

Its hard to tell unless you can find someone with that same combo and listen to theirs.

Other option is to just get the headers and try it out, if you don't like it then spring g for the FI exhaust and sell your ARK to recoup most of the cost. Win win. If you want a deep rumble, go for the SS mufflers and maybe a 12" resonator. Zdayz 2014!!