dual exhaust
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Joined: Jun 2006
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dual exhaust
i have a 2003 ford f150 4.6L 4x4 i want to go with true dual exhaust but have been told its not a good idea have even read article on flowmaster website that they dont suggest true dual because of computer i was wanting to use two flowmaster 40 series but dont want to hurt my fuel milage or motor any suggestions
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Joined: Nov 2005
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i have a '97 150 4.6. other than the crappy workmanship, i haven't had any problems, i also had the rear two cat's removed(something everyone here says was a bad move).
the pipes run out in front of the rear tire and have been there for several months. hope it helps
the pipes run out in front of the rear tire and have been there for several months. hope it helps
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Dodge-My-Cummins
1987 - 1996 F150 & Larger F-Series Trucks
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Feb 12, 2013 10:47 PM
