Other factors come into play here as well, such as if the tuner owns his own dyno, and if so, was it a $20k 2wd Dynojet, or a $130k awd Dyno Dynamics? Do they have shop rent to pay, or are they using a buddies place for practically nothing? The list goes on and on..

 

what many people dont realize is even if your tune only takes an hour or two because the tuner has had very similar setups, reguardless they have to allot the entire day for the tune because you never know what issue may arise.

this is why many people charge a flat rate, its because that entire day is set aside for that car.

 

$99.95 with no money down. And an extra $4.23 if any problems arise