here's the pictures of my duel exhaust

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quite a few years ago i learned that the exhaust is really hot on these trucks and that, at least on my truck, they go through mufflers if there is no catalytic converter. it took my exhaust guy and me awhile to figure out a system that works really well. what we found was that if you put a glasspack after the header where the cat used to be it saves the muffler from the heat of the exhaust. that and the fact that i had my muffler custom made at the exhaust shop for my truck.

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