Hey guys I finally got my turbo spooling up. the only problem I am having is that the engine cuts out and powers up again around 4500rpm. I was wondering what this could be. I still have the stock MASS on the turbo intake could this be a problem if I am just boosting 7psi. and another question do they make a plate that blocks off the EGR or do I need the EGR.

Im not exactly sure what your problem is, but if you are driving around with an open egr that cant be helping you. And no, i dont believe anyone makes a plat that blocks off the egr but it is really easy to make one. Took me 30 mins with a dremel tool.~Sam

well when I'm driving it the car has power up until 4000 an then the engine cuts off and comes back up again and on idle the engine is idling about 500 to 700. Idling like crap. Is it a vac line or is it my stock maf.