I recently purchased my first turbo car. mainly got it for fuel but come on; its got a turbo and I have seen the possibilities on here. Although I know its not that easy to get most of us to post or share thier tune but I would be eternially gratefull if someone that has a successfull tune on one of these to give me a copy of their tune or at least help me. I will attach my tune and a data logg but I serioulsy need a better file and maybe even some advice on air intake, exhaust (they come with a huge cat thats cleaned out, and four more mufflers/resinators) and I am wondering how much it would help to get rid off all that as well. Just wann get the most out of what I have and I only have a lot of experience with the ls1 a and b and the E40's for the most part and non boosted. Apprieciate you guy and your help; somone on here has always taken the time to help me as I have for others.