Originally Posted by wt71gas
Forced performance makes a 2.5" or 3" o2 housing that is a very nice stainless piece. It v-bands on and it accepts a stock type downpipe. Obviously with that turbo you would be hopefully running a 3" dp but almost anybody's 3" dp should bolt up right to the other side. Otherwise if you wanna do your own you should order the v-band they sell so it mates up . I am a dealer for them so let me know if you need anything as I am glad to help
Wayne, that is only true with the 2.5" housing, OP has the 3" housing
which requires a 3" v-band DP.
Originally Posted by 1tgalon
I started to make the downpipe myself. Everything is going pretty well except the FP o2 housing uses a thinner style v-band flange than the ones I have. If anybody has built one before what type and where did you buy your v-band flanges.
Have you called FP and ask them?