I have 1996 7.3L turbo with 184,000 miles on it. I did the fpr shim, I got 80 psi. I am going to buy the HPX line too. I also am fixing to do the 6637 mod, which I am going to get from napa. What do i need besides the air filter to hook it up? I also want to get a 3" downpipe, where is a good place to get one? Is there any other easy cheap and easy mods I can do? Any help would be appreciated.

 

4" exhaust pipe about a foot or so long with a 45* bend right in the middle and a 4"x4" coupler for the 6637 mod. i get my filters from www.fleetfilter.com. much cheaper there.

for the downpipe check out tymar performance. you will have to call Dale, but he has good stuff.

See riff raff diesel for the HPX or get it from tymar as well.

you can do the ccv mod and the rest of the exhaust or guages. maybe a chip????

 

consider a good chip. dont settle for superchip edge or hypermax. but go with Tony Wildman DP Tuners or Power Hungry Performance.