Need to know something

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Apr 28, 2009 | 06:35 PM

topcat333

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Need to know something

Does anyone know the size of the input diameter on a stock muffler on a 1998 f150?I think it's 2",but I'm not really sure...

Apr 28, 2009 | 06:48 PM

Patman

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From: DFW

1997-2009 V8 2.5"
i believe V6s are 2.25"

Apr 28, 2009 | 07:14 PM

bigdog87

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From: Destin, Florida

Quote:

Originally Posted by Patman03SprCrw

1997-2009 V8 2.5"
i believe V6s are 2.25"

I think you are right.

Apr 28, 2009 | 08:01 PM

DarrenWS6

Technical Article Contributor

Joined: Mar 2008

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From: Mansfield, P.A.

'97 - '08 is 2.5, '09+ is 2.75".

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