| Well right now on the LBZ you do, but they are working on fixing the handheld portion of it to work more like bully dog tripple dog. You will be able to load up to 5 tunes and switch it just by plugging in the V2 with no laptop and just push a button. It will be on the fly, but you will have to plug something in.
__________________ KYLE  05 Chevy LLY Crew Cab LT Dually 4x4 with lots of go fast goodies!!! Suncoast Tranny, TTS lift pumps, 5" straight pipe, and much more!!! Send me a PM if you want more info on my mods. EFI Live Tuned by IdahoRob!!!! |