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2004 - 2008 Ford F150 General discussion on the 2004 - 2008 Ford F150 truck.

Best size exhaust for performance?

Old 02-21-2015, 11:15 PM
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Default Best size exhaust for performance?

Just curious, what size exhaust is best for performance? I have seen F150's with exhaust pipes from 1.5" to 3". What size provides the best performance and sound?
Old 02-22-2015, 12:31 AM
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From what I have read on this forum, 2.5" seems the choice.
Old 02-22-2015, 01:09 AM
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Most are 2.5-3" tubing with tips from 3.5-4" usually standard. Mines 3" tube with 3.5" tip by mbrp. Mines also catback system by the way forgot to add that.

Last edited by Nukpanna; 02-22-2015 at 10:38 AM.
Old 02-22-2015, 09:15 AM
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I like a 3inch from the cats back
Old 02-22-2015, 09:34 AM
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Originally Posted by Nukpanna
Most are 2.5-3" tubing with tips from 3.5-4" usually standard. Mines 3" with 3.5" tip mbrp
^x2


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