7.3powerstroke00
New member
Wow, yall have to deal with some major bs up there!!!! All they want to see here is a muffler and exhaust exit behind the cab with no leaks. Most shops won't even look underneath truck or hood.
The biggest new thing is pipe size. They claim it skews the results. You could always just get a bunch of reducers to get it down to 3" and put it on the tip.
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Wonder if they will notice the muffler delete mod.LOL