Exhaust Question
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Joined: Feb 2001
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From: Maple Grove, PA
Exhaust Question
Hey everyone,
I have a 01F150 with the 4.6L and my question is what would happen if i took muffler off and left the 2 cats and 2 preheaters on......would i pass emissions and if i would pass would it sound good or would it be smarter to put on flows
thanks
Gui88ford
I have a 01F150 with the 4.6L and my question is what would happen if i took muffler off and left the 2 cats and 2 preheaters on......would i pass emissions and if i would pass would it sound good or would it be smarter to put on flows
thanks
Gui88ford
