Ok, any help appreciated. Prior to installing my reflex diverter valve (BPV) I have been idling low rpms (700-800) and when idling sometimes it dips like it wants to stall but it doesnt. I had my car checked but was told it wasnt the wastegate. I am boosting around 9 psi now, im afraid to keep on it to see how high it will go, but when boosting in all gears once it hits 9 psi all of a sudden the boost cuts out, car bucks and then I just keep going. I recently had a 1" nipple welded onto my hotpipe and my air intake pipe and had the boostsciences Reflex Diverter Valve put in (like a bpv with 1" inlet and outlet) I have not run a dedicated line to it yet off the brake booster but will be doing so. However now when I drive I still have the turkey and when I let off throttle and stop it wants to stall but it doesnt always stall. It is almost as if I had put a blow off valve on without relocating the maf. that is the manner in which it is stalling. I do not know what is going on with my car, i dont know why ive been having boost cut out before this mod and I dont know why after the mod im stalling. any help is appreciated.