We at Total Performance would like to let everyone know about our dyno rates/pricing. We offer three pulls with air/fuel monitoring for $90. Tuning is $125 an hour and we specialize in SCT and have attended thier factory course in Florida. We have been in business for over 33 years, so experience is not a concern. Feel free to call with any questions at 301-829-1500 or stop by and check out our facilities here in Mt. Airy MD.