If you find someone local that has tuning software on their laptop they can probably do it for less the $400. You don't need the handheld if you have a local tuner hook it up to a laptop. The guy that works on and tunes my WS6 uses EFIlive, i don't think he's ever done a Cruze before but it wouldn't hurt to ask i suppose. PM me if you want his contact info.I have an ingen cai, I live in maryland. I was wondering if anyone has tuned their chevy cruze. I have the 1.4l turbo. I'm willing to pay to use the tuner. I can't justify myself spening 400+ to use the tuner once. If anyone can help id appreciate it.