I talked to begi experimental group in designing the crossfire turbo kit and after months of waiting possibly longer lol they said there dead line is in two weeks and they are crunching the clock to get this done in two weeks so we will see boys the women in charge of sales said it would be safe to run 8-10 psi and 5-8 is great she said it will be around 3500 that's a everything kit everything you need will come with that she said she will have euro charge make the tune for the kit and it will be ready when the kit is they don't have dyno numbers yet because euro charge is making a tune to disable the traction control they said they can't dyno it until it's off so we will see I'll keep y'all posted