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$75 Gift Certificate good for 3 runs on the dyno - O2 Dynamics Ltd.

Retail Value:
Your Price:
$40.00 (53%)

In Stock


Welcome to O2 Dynamics, the only custom gas engine tuning shop in the area.   The pros at O2 Dynamics can fine tune your vehicle to your driving style, whether that's towing, racing, cruising or mileage!

ALL vehicles can benefit from basic tuning. Maximizing the vehicle?s efficiency, maximizes the energy extracted from the fuel.

Benefits of Tuning:
More power
Better gas mileage
Enhanced drive-ability
Smoother idling & shifting
Reduce or eliminate hesitations
Improve towing performance

Dyno Testing
Dyno testing consists of strapping your vehicle to the dynamometer and running it (usually 3 times) while the computer measures the output. Mustang dynamometers give you accurate readings according to your specific make and model therefore giving readings that are real.


No cash back. No cash value. No credit given. Not good for vehicles with all-wheel drive or full-time four wheel drive. Call for appointment.

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O2 Dynamics Ltd.

O2 Dynamics Ltd.

908 E. Watertown Street
Rapid City, SD 57701
O2 Dynamics Ltd.
(605) 209-2868
View 908 E. Watertown Street on a map