Well its 4'' exhaust with a 4 1/2'' diesel magnaflow muffler. (straight though design.)Originally Posted by mean05
Well its 4'' exhaust with a 4 1/2'' diesel magnaflow muffler. (straight though design.)
Name: Mark,
God created turbo lag so nitrous trucks could have a chance.
http://www.ls1truck.com/forums/my-ga...tml#post274877
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