hey,
Are you removing your cat?
The rear muffler could be alittle longer if you wanted(18")
http://www.magnaflow.com/02product/s...ne=main&id=468
See how the minimum distance between the dual out on the universal mufflers is 4"!...this makes for some very far apart tips...i had to bring mine together with bends.
I would have purchased a muffler with tips already on it but they dont make a 3" inlet item!!.
Paul