This is a great product, I have added JBA headers, K&N cold air intake, duel exhaust, better plugs and wires, and now the superchip. My 2003 Chevy Silverado Z71 is alive, just wish that to adjust the trans shifting had more literature on better adjustments. Anyway all and all AWESOME!! Thanks
Easy to use, loads info quickly and also fun to use the data speeds and times. I placed the superchips tuner on my stock 2011 camaro ss 6 speed and used the 93 performance tune. Before the tune at a 10 mph roll the car would chirp the tires after the tune the car will now light em up at same speed, HELL YEAH.