Quote Originally Posted by bluegtp91 View Post
3"? Why not 4?

Your probably not getting all your boost because of a very small vacuum leak or you adjusted the bypass wrong. Put it back to the way it was stock

The store didn't have enough for a 4" intake, and I don't have big plans for the GP. If I were to get everything for a 3.4 setup, I'll probably upgrade to 4" or TDC. This was fine for now.

I'll have to check on the vac leak/bbv later to night.

GTPJOE, I don't know what you said.

matt5112, sorry, but I'm lost, and have know clue what you are implying.

Thanks,
Jesse