Van vs SD Up pipe differences?

[brewer]

What are the exact differences between van and SD up pipes? Doesnt seem to be a lot of info out there and never been able to see them next to each other. Mostly info on length is what I need, what exhaust manifolds do they have vs SDs, etc. Specifically 99.5+.

 

[Magnum PD]

There should be no differences between the two. Only OBS up pipes and SD are different and the same for the exhaust manifold.

 

[brewer]

Interesting, I had only seen a couple posts that said they're different but no one said why. Thanks for the info-

 

[fbilly420]

Im running a van turbo on my super duty with truck ped and up pipes

 

[Groomzybanshee]

Interesting, I had only seen a couple posts that said they're different but no one said why. Thanks for the info-

I believe you are thinking about downpipe flange.