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Black Bear Performance

2009-2014 GMC Yukon 5.3L Custom Tuning

2009-2014 GMC Yukon 5.3L Custom Tuning

Regular price $699.00 USD
Regular price Sale price $699.00 USD
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Tune Service

Black Bear Performance offers our AutoCal custom tuning service for your 2009-2014 GMC Yukon 5.3L

15-20hp gains are common out of this 5.3L engine.  Combine that with improved shift patterns, towing capabilities, throttle response and even fuel economy in many cases and you'll have what feels like a whole new vehicle!

Additional service offerings include:

  • VATS Delete
  • AFM Delete
  • Torque Management Modification/Removal
  • Considerable Shift and Torque Converter Improvements
  • Tire/Gear Change Calibration
  • Speed and Rev Limiter Increase
  • Accommodation of Most Modifications (Internal engine modifications, superchargers, turbochargers*, upgraded transmissions, etc).

All 2007+ 5.3Ls owners are strongly encouraged to use a minimum of 89 octane at all times due to compression ratio.

*Due to variability in turbocharger systems, they must be evaluated by our tuner prior to committing to any services.  Additional tuning service/hardware may be required.
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All tuning with our AutoCal is custom designed specifically for your vehicle, your modifications and your desired tune changes. We start off by having you collect your OEM tune file(s) as well as a scan of the vehicle's operating conditions while driving. Those items are sent in to us for diagnostic review and to build your tune files.  Assuming all is acceptable to proceed, we then provide you with your custom files built for your vehicle. Copying and flashing those files takes just a few minutes.

The Details:

  • Programming of a wide range of 1998-2019 GM vehicles;  (Full Vehicle List)
  • Large, easy to read color screen
  • On-board memory allows the storage of multiple tune files and/or countless hours of logged data
  • Multiple vehicle licensing available on a single device! Up to 600 vehicles can simultaneously be tuned by a single AutoCal device with the purchase of additional service from Black Bear Performance. No other handheld offers this flexibility.
  • Full 2007+ GM 6 and 8 speed transmission tuning support (2017+ 8 or 10 speed transmissions excluded)
  • Window's PC or laptop running Win7 or higher required.

Contact us for an estimated range of gains for your vehicle type.