type of muffler
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yeah but yours sounds good. So you've got straight pipes from the cat?? Is that loud in the cab?? I know I've asked you before but I forgot. I ran straight pipes when I had my Grand Prix and sounded like crap and was loud as poop in the cab.
not that loud in the truck at all because it exits out the back.
my system is true duals that exit straight out the back with no mufflers and 2.5 inch pipe, I noticed a big gain in the butt-o-meter over having it dumped infront of the axle, I think the tailpipes gave me the backpreasure I needed.
my system is true duals that exit straight out the back with no mufflers and 2.5 inch pipe, I noticed a big gain in the butt-o-meter over having it dumped infront of the axle, I think the tailpipes gave me the backpreasure I needed.


