I wished I would of purchased the unlimited version. They give me a discount on credits. But I could of saved allot of money by now.

The box is the flashing device. You have to purchase bullet or credits. And then you. Read the file with the box. Load it in your pc. Get the template code. And then tune off that. you have to...

I use it. I have the older interface and the the newer v23. Along with the mac 10 interface. I have the full custom tuning deltaforce software. It is not transferable. If you look at westers...