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Automotive Dyno Tuning Services

APITuning.com, with over 25 years of experience in dyno tuning services, is conveniently located in Yonkers, NY. It’s easy to get to from within the NY Metropolitan area. Whether your car is muscle car, a late model, or anything in-between, a FWD, RWD4WD or AWD, API can dyno-tune it. API can even arrange dyno-tuning on a dyno local to you.

API performs non-competitive dyno tunes. There is no reason API would hold back power on your tune since API and affiliates do not build cars that compete.

With the use of our in-house Dynapack now AWD/4WD capable, API gives you a precision tune for maximum power throughout the entire RPM range that includes:

  • Tuned Variable Valve Timing Curve (when the Variable Valve Angle feature is available)
  • Precise Variable Valve Lift switching points (when the Variable Valve Lift feature is available)
  • Crisp Throttle response

You also get the best fuel mileage possible, which makes sense for your daily driver. Many daily driver’s savings in fuel costs and maintenance have gotten a return on dyno tuning costs within a few months of driving. 

The time necessary to properly tune on the API in-house dyno is all inclusive so you’re not paying for extra dyno time if a tuning session goes a little longer than expected, even on your AWD and 4WD vehicle. In fact, simple adjustments and repairs are typically done without adding to dyno time costs.

A re-tune for any modifications you do after an API full tune will be done at a fraction of the cost of a full tune. The objective is to give you the outstanding tuning experience that others have had with API, which leads to repeat business and referrals. Hit the free quote button to get a price on a tune for your car.

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All Motor Tuning
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Nitrous Tuning
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Supercharger Tuning
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Turbo Tuning
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Flash Tuning
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Chip Tunes
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Standalone ECUs
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Piggyback Systems

API has increased the quality of our AWD and 4WD service by bringing it on site! Call or click on the Quote inquiry to start your way to Total-Vehicle-Satisfation!