Thread: Installed a Magnaflow true dual system today
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Old 04-08-2008, 12:09 AM
joshmac4.6 joshmac4.6 is offline
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Join Date: Feb 2008
Location: Western NC
Vehicle: 1998 Ford F-150
Posts: 1,622
if you are refering to truckin, it was due to his mileage, almost 200000 I think on the factory cats, if you still have the factory O2's and high mileage a cel is likely b/c the front O2's cannot keep up with the increased exhaust flow
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Minus the 2 large cats:http://www.youtube.com/watch?v=6RqUGdHwOsc
Other Exhaust Vids:http://www.youtube.com/user/joshmac46
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