Exhaust
You may want to consider a muffler swap that should get you to true duel exhaust like I did. If you look at the truck it should collect at the muffler. It was super cheap for me to go to duel exhaust. Like 250 bucks. That was with the two new Magnaflo mufflers.
i have a 5.7 and nothing sounds better than dual straight pipes after the cat. dont take the cat off cause the check engine light will appear and plus it dont make much of a difference. but my pipes aint obnoctioulsy loud they have a deep sound to it and i love it. but i paid 280$ for labor (of course) and the pipes with 4 inch stainless tips. and run them out the side not strait out the back.
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xjohndoe001x
Chevy Silverado/ GMC Sierra Forum
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Apr 28, 2012 08:52 PM




