You won't "NEED" 3" plennums, not that it would hurt though. Give Carson Stauffer a call he makes a real nice kit that will fit that turbo it is less expensive and I think better quality than the hypermax kit..
Have you done an intercooler yet?
No i haven't done an intercooler yet by I wanna do one this summer. Gonna go with a 7.3/6.0 set up I just need to locate all the stuff and buy it but the reason I was asking is because I found somebody selling a SD turbo set up and I didn't wanna buy it if I was gonna have to change it all around when I eventually buy a turbo, most likely the GQSSB. I figured I might as well buy the 3 inch plenums so I can use the spyder set ups off the newer 7.3s.
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