Please visit our all new (nearly complete) website at:

www.speedwerksllc.com

Speedwerks has state of the art Dynapack chassis dynometer!!

The Dynapack direct couples to the wheel hubs and applies a precisely controlled hydraulic load.  This method of direct coupling plus its built in strength means the Dynapack is always in control of the vehicle.  Using our wideband O2 sensor, you can tune your car for maximum performance!

Expert tuning  in Electronic Engine Management.  We are expert tuners with Motec, Electromotive, etc.

Tune your car at the shop not at the track.

Check before and after modifications to see what works.

Repeatability within 1%.

Call for an appointment. 336 475 6570