I used to use Sullivan tuning for my truck but he closed down his shop and is really busy and does not have a lot of time to do tuning anymore. I used finish line performance and i did not like them at all. I am currently in the process of doing single turbo build. I was hoping that I can get some ideas for tuners. I know there is a ford dealership in southern Illinois that does tuning which i may look at but i am hoping to find somewhere closer to the Chicago area since i am in the southwest suburbs.
Thanks
Chad Marchigiani
Thanks
Chad Marchigiani