DiabloSport inTune i2 Tuner - 2014 Challenger SRT8
Fantastic product! It took a few updates and attempts to recognize my Challenger, but after the initial set-up the first tune didn't take long at all (93 Octane). I have installed a CAI, MM Ported Throttle Body, Borla ATAK Cat Back Exhaust and this tune just smoothed everything out! Better Throttle response, exhaust sounds better---The car feels like it has more power overall. I didn't do before and after Dynos, so I don't have numbers, but you can actually feel it. I'm glad I bought it!!!