Quote:
Originally Posted by 302man
I put a 3" downpipe on my truck and a Magnaflow 4 exhaust....no cat and the muffler is a straight through design. This thing has a bit of a drone now. I think its because of the 3"-4" step connection. I seen about 18lbs of boost unloaded. I added a turbo branket and it added 2lbs of boost and made it more responsive.
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Not to sound stupid but what is a droan? I hear that expression a-lot and probably don't want one.