Downpipe upgrade choice??

[96fordstroker]

I was looking online for a downpipe and everywhere i look i am seeing Diamond Eye Downpipes just wondering what would be a good choice for one i am wanting to put stacks on the truck
1996 F-250 7.3

 

[96fordstroker]

And I just realized I put it in the wrong 7.3 section sorry guys!!