Hey RB, didn't know it was you. I used the chip for a while and it worked well. I have a new turbo and injectors so I had to get a new chip. You might give Jack Laswell a call. I think he is in Rowlett. He has a car repair shop and knows a lot about our cars. He has a very nice Gn that runs 11's. He also won the autorama with it a couple of years ago.