I have hard charge tube with bov welded on from ddm works. I also have tune and intake. Car has been running like crap. Dave at ddm works has been helping me with this but not being very successful. Seeing if anyone else is running this set up. How they have it set up and any problems? Are they running the single boost line to what port or doing the y to both..etc.
Is your tune ECP enabled? If I recall correctly it needs to be in order for you to run an atmospheric blow off. In other words, did you tell them you were running a BOV when you got your tune?
Yes. Even data logged and sent into trifecta. They said tune was good. I hook up to both ports on bov and I get crappy start offs. Bucking and rough start up idle. I eun,solely in bottom port and I get a lot of turbo flutter, I run in top port and runs,the best, but low boost and 3 check codes.
Have you tried the bypassing the bypass seleniod and vice versa ? If you are running the bypass put it back to stock and see if it works better for you. Quick and easy mod to gain some low end power if nothing else.