Agree with most of what everyone said, Tune is worth it 100%, Will change the way the car reacts, safer AF's( If you have I,E). I made 298 on a LOW dyno( Mustang) with a 7 SPD AWD, You will see a HUGE gain in the mid range, Thats where all my gains where, I made 296WHP before my tune but picked up my 30 or so WHP and 20 or WTRQ in the mid range. Do it you will not be disappointed 1 bit,