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UPFORD - Ford Ultra RV Tuner

UPFORD  -  Ford Ultra RV Tuner


Order Shipment Notice: 

Most orders are shipped within 24 hours from the order date. Orders placed on the weekend or after cutoff on Friday, and orders placed on select holidays are processed on the next business day. Please see our shipping terms for more information.


  • 1997-2020 Ford 6.8L V10
  • 2020-2022 Ford 7.3L V8 "Godzilla"
  • Ford F53 Class A RV
  • Ford E-Series SuperDuty: E250, E350, E450
  • Ford F-Series SuperDuty: F250, F350, F450, F550


The Ford Ultra RV Tuner is hands down the most cost effective and noticeable performance and fuel mileage upgrade you can make to your Ford powered RV or truck. From the factory, an RV's engine power is de-tuned and the constant transmission shifting is annoying and unnecessary. One of the most noticeable differences from stock will be the elimination of instant downshifts that occur at even the slightest of hills. Your RV or truck will now be able to maintain higher gears without the unnecessary screaming of the engine! This alone makes a great deal of difference in driving comfort and improves the fuel economy. Throttle response is greatly improved and merging onto the freeway will be much less stressful. We are not able to guarantee fuel mileage increases but the vast majority of our customers report a gain, most between ½ to 1 MPG improvement!

While most tuners rely on “canned” tune files (not custom), all our Custom Tunes are tailored specifically to YOUR vehicle. We require the VIN so that we can pull up your vehicle’s specific parameters and will make a tune that is truly customized to your vehicle. The V10 Tuner will come updated and with 1 tune pre-loaded for your vehicle, so you will not need to use a computer to update the device.

In most cases the V8 Tuner will come with 1 tune pre-loaded for your vehicle, but in some instances since it is a new engine, we may need to have you send us information from the vehicle after receiving the tuner and then we will email the custom tune to you.

Ultra RV Tuner Power Improvements:

  • 1997-2004 All Models 2 Valve 6.8L V10 Gains of 43 Horsepower and 47 lb-ft Torque
  • 2005-2020 E-Series (E250, E350, E450) 2 Valve 6.8L V10 Gains of 43 Horsepower and 47 lb-ft Torque
  • 2005-2015 F-Series (F53, F250, F350, F450, F550) 3 Valve 6.8L V10 Gains of 52 Horsepower and 61 lb-ft Torque
  • 2016-2020 F-Series (F53, F450, F550) 3 Valve 6.8L V10 Gains of 56 HP and 73 lb-ft Torque
  • 2020+ 7.3L "Godzilla" V8 Gains of 47 HP and 54 lb-ft Torque

Ultra RV Tuner Benefits:

  • Fuel mileage improvement of up to 1 MPG
  • Drastically reduces constant downshifts on hills
  • Maintains speed and higher gears when climbing hills
  • Improved throttle response coupled with more power makes driving more enjoyable

SCT X4 Benefits:

  • Stock Ford program is saved to the device and can be returned to stock at anytime
  • Reads and clears Diagnostic Trouble Codes (DTC)
  • Displays real-time engine data with custom layout options
  • Transferable to other Ford vehicles (Only if original vehicle is first returned to stock)
  • If a new Ford V10 or V8 Vehicle is purchased, you can reuse the device and will only have to pay for a new custom tune



SCT Updater Software Download

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WARNING: Products may contain one or more chemicals known in the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, visit

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  • Views: 247513
  • Product Code: UPFORD
  • Availability: In Stock
  • $599.00
  • $529.00

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