Will a 5 inch F250 Down pipe work on a E350?

[shinetimedetail]

I have a 95 E350 with the 7.3 and was looking to purchase a 4-5 inch down pipe and then make my own exhaust from the down pipe back. Does anyone know if this will work?

[ol_Blue97]

So a 4" dp to 5" exhaust??? I know there is a lot more room in the vans, but i dont know what will fit

[shinetimedetail]

I'm sorry i meant either a 4 or 5 inch down pipe from a truck all the exhaust would be 4 or 5 inch

[ol_Blue97]

I didnt know they even made a 5"... u might get better results posting this thread in here
E-Series Van Discussion - Ford Powerstroke Diesel Forum

[85_305]

3" is a bit of a pain to install... 4" is a *****. 5" I would go to say, is impossible.

[NorcalPSD925]

i would just keep the 3" DP and run a reducer from 3 to 5".

there is no need for a 4 or 5" DP nor do you need it. and they dont make them.

[MONAVIERONJON]

Have a 7.3 psd 00 model and considering the same as i did the same mod's as Norcal ,( except the chip) to a few f350's and made quite an improvement. The EBPV delete is quite different, altho recommended. Seems like the factory is a 2 3/4 diameter if that's correct, might have a welder friend of mind custom fit a 3 1/2 or 4" dp as he has a pipe bender as well. there are 4" E350 Diamond Eye 4" downpipes for the E350 on Ebay right now for $127.50 with free shipping. Diamond Eye is the best brand that i've found for a downpipe psd application.