Exhaust
#1
Exhaust
I have the 40 series American thunder flowmasters and just got a pypes o/r x pipe is the sound as bad as everyone says? I've heard 03 and 04 gts with two chamber flows and o/r x pipes is the sound worse then those or about the same?
#2
Mach 1 Member
Here's what I mean http://www.youtube.com/watch?v=wHlB-a_MawM
#3
Borla stingers w/ an off-road X-pipe. Enjoy.
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