I had mine done at Americade last summer. The bike was on the machine for about 90 min. The tech put the bike through 17 high speed runs, making adjustments on the computer after every run. Total bill = $220.00
Bike never ran better.

 

Ive never heard of a dyno costing more than 250 and thats if the machanic doesnt know what hes doing. shoulnt take more that 2 hours or so.

 

KWS motorsport (The company who races professionaly) here in Charleston does a Dynojet Dyno tune for $225.00 no matter how long it takes. Average is two hours.

4.5 hours and 625 bucks or whatever is a friggin rip off. If you can't tune TWO cylinders in a couple of hours, stay away from my bike. I mean gezzus...

lp

 

That included his power commander in the tune for $625