Super duty muffler
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Freshman User
Joined: Feb 2008
Posts: 25
Likes: 0
Super duty muffler
Hi Forum members,
I have a 99 F250 4WD 7.3L super duty, two door w/ 8 foot bed. Need a new muffler and trying to avoid the high price dealer unit. Mine has a 3.5" diameter inlet and outlet and the outer shell is about 20" in length. I think the tailpipe and muffler are all one piece. Does anyone have a good mail order source for a suitable replacement?
Thanks in advance--Jerry
I have a 99 F250 4WD 7.3L super duty, two door w/ 8 foot bed. Need a new muffler and trying to avoid the high price dealer unit. Mine has a 3.5" diameter inlet and outlet and the outer shell is about 20" in length. I think the tailpipe and muffler are all one piece. Does anyone have a good mail order source for a suitable replacement?
Thanks in advance--Jerry
Laughing Gas
Joined: Aug 2008
Posts: 823
Likes: 5
From: Dallas, Oregon
If you can stand a little louder muffler, the Walker Big Truck Muffler (BTM) is pretty inexpensive. It is a little longer than the stock muffler, but with the long bed you should have plenty of room. Search these forums and you will find a link with photos of the installation. The BTM is louder because it is a straight-through design, so it has less backpressure. It should give you a little more power and perhaps better fuel mileage.
Hotshot
Joined: Jan 2008
Posts: 13,144
Likes: 11
From: Rochdale MA
Get in touch with Clay He may be able to help you out:
https://www.ford-trucks.com/forums/member.php?u=499097
https://www.ford-trucks.com/forums/member.php?u=499097
