alright ive decided with help from all u that the only way to properly tune my turbo z6 is to chip and tune the ecu so i need some info on the cheapest chipping company and if anyone knows anywhere in wisconsin that i would be able to get it tuned after its chipped and maybe what that would cost that would also be helpful

 

well for a chip i would phearable.net it cost $35 for the chip kit. you tell him your setup and he burns a really close basemap to your setup. for tune theres a couple places that ive heard of here in wisconsin but i dont know any prices. one is beeyond engineering in milwaukee and another one i know of is midwest hybrid in madison but like i said i dont know any pricing