how exactly do you go about doing that, I already have the pc interface cable and power adapter but it wouldnt take the upload from the tuner?????

I have a 05 vette that I just put SLP long tube headers on, and I took off the cats. It also has a blackwing intake, flowmaster cat-back exhaust. I have the U7191 diablo tuner, with the E40-9r02 revision, but I need a custom tune,

can someone hook me up?

I have a 2005 corvette with auto transmition, I have currently have the u7191 diablo tuner, but I have installed SLP long tube headers, and removed the cats, it also has a SLP blackwing intake and flowmaster cat back exhaust. Can you write me a custom tune that will give me the maximum HP with these ...