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Old 11-15-2008, 11:53 AM
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if i cut behind the awful cats. ran duals into a x-pipe into a 2 in and 2 out magnaflow would i gain or loose flow ? would emissions still be acceptable ?:
Old 11-15-2008, 12:00 PM
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I did it to mine using a cherrybomb vortex series muffler. I regained my lost power band and got some mileage back to boot. Granted I had a different aftermarket exhaust system on my that was worthless.

The complete truck runs better now.
Old 11-15-2008, 12:22 PM
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Originally Posted by crazyhorse
if i cut behind the awful cats. ran duals into a x-pipe into a 2 in and 2 out magnaflow would i gain or loose flow ? would emissions still be acceptable ?:
Basically how I have mine, but with Borlas. Mine is 3" reduced to 2 1/2" behind the X.
Old 11-15-2008, 02:38 PM
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Originally Posted by crazyhorse
if i cut behind the awful cats. ran duals into a x-pipe into a 2 in and 2 out magnaflow would i gain or loose flow ? would emissions still be acceptable ?:
right now i gotta flow master cat back into duals,cai,p an p throttle bodie,black bear tune and amsoil products everywhere.do'es ok for ah 4.8.
Old 11-15-2008, 02:43 PM
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To give you an idea of how it might sound. Yes thats a dog barking on the first rev.
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