Vance & Hines FP4 Fuelpak Auto Tuner For Harley Davidson

14 reviews|9 answered questions



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Vance & Hines FP4 Fuelpak Auto Tuner For Harley Davidson

The Vance & Hines FP4 is the most intuitive tool on the market, giving you the power to control your motorcycle’s tune, view live sensor data, read and clear trouble codes, utilize a live sensor data display, and offer the best support in the industry from FP4 technicians, all from your smartphone. The Vance & Hines FP4 brings legendary fuel tuning and performance with all-new features and the ease of use you expect from Vance & Hines.

  • A vast library of available dyno-tuned maps
  • Smaller and thinner than the previous generation FP3
  • The unit’s LEDs have been simplified so you know exactly what’s going on between the FP4 and your motorcycle
  • Built from the ground up android and iPhone apps feature a new rider interface and are easier to navigate and use than ever before
  • Live data in the FP4 app has been upgraded with a whole new look and an additional gauge to track more crucial data while you ride
  • All-new performance data feature allows you to record your ride, look at all available sensors in the created chart, and see a map of your ride recorded with your phone’s onboard GPS
  • If you want less popping on deceleration, FP4 has you covered with the built-in decel pop tool. If there’s a lag in your fly-by-wire throttle system, the throttle progressivity feature gives you 4 preset configurations to suit any rider’s needs and makes your bike more responsive. *Throttle progressivity feature not currently available for bikes with RDRS system
  • For advanced users, the FP4 gives you full access to critical ECU tables in the app. Change your idle RPM, raise your rev limit, or adjust tables including VE, target air-fuel ratio, and spark advance, all from your smartphone.

Fits the following Harley Davidson models

  • 21-23 Touring/Tri Glide 66043
  • 14-20 Touring/Tri Glide 66045
  • 07-13 Touring/Tri-Glide 66047 (EXCEPT 2007-2008 CVO MODELS)
  • 21-23 Softail 66043
  • 11-20 Softail 66045 (EXCEPT 2011-2013 CVO MODELS)
  • 07-10 Softail 66047 (EXCEPT CVO MODELS)
  • 12-17 Dyna 66045 (EXCEPT 2012-2013 CVO MODELS)
  • 07-11 Dyna 66047 (EXCEPT CVO MODELS)
  • 14-22 Sportster 66045
  • 07-13 Sportster 66047
  • 14-20 Street 66045

This item cannot be returned once the package is opened. Manufacturing defects must be addressed through the manufacturer.

Weight 1 lbs
Dimensions 6 × 3.5 × 1.5 in

21-22 Touring/Softail, 07-13 Touring/Sportster, 07-12 Softail, 07-11 Dyna, 11-20 Softail, 12-17 Dyna, 14-20 Touring/Street, 14-22 Sportster

Based on 14 reviews
5 star
4 star
3 star
2 star
1 star
  1. Lawrence Pospisil

    Was hard to get the fuelpak to sync with my phone

    (0) (0)
  2. Andrew Vance

    Tuner worked for me after some grief with the fp4 app. Autotune is hit or miss, selection of tune is narrowed so very much meant to get close then to autotune. Would be 5 star if that one feature was accessible. Overall good experience. Done what I needed it to do.

    Image #1 from Andrew Vance
    (1) (0)
  3. Wesley Horn

    Best price by far

    (1) (0)
  4. peter ferreira

    Easy to use

    (1) (0)
  5. Lawrence Damian

    Awesome tuner for 22 Street Bob. Made the bike come alive.

    (0) (0)
  6. Aaron J.

    Good price fast shipping

    (1) (0)
  7. Anthony Monroe

    Way easy to install and works fantastically

    (1) (0)
  8. William Yong

    Price point is good

    (0) (0)
  9. John F.

    Product was easy to install and the quality is great.

    (0) (0)
  10. Anonymous

    Awesome price and cool tuner

    (0) (0)
  11. Roland Beck

    Works great and good customer service

    (0) (0)
  12. Rick

    The tuner was great, but didn’t have the functions that we thought it had for 2021 Harley.

    (0) (0)
  13. Michael G.

    Only down fall is there are no maps for any upgrades higher than stage 1 but if you uploaded your ecu and call the tech support thay will adjust tune for upgrades and send it back to you

    (0) (0)
  14. Randy

    works as advertised

    (0) (0)
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Q & A

Will this fit 2022 sportster 883 Phillip asked on August 26, 2023

Yes 14-22 SPORTSTER 66045

Fuel Row answered on August 28, 2023
(0) (0)
Would this work on a 2018 Harley Davidson sportster 48? Nathan Benway asked on April 2, 2023

Yes, part #66045

Fuel Row answered on April 3, 2023
(0) (0)
Will this work on my 2011 street glide? Marcus Castillo asked on April 2, 2023

Yes, part #66047

Fuel Row answered on April 3, 2023
(1) (0)
Will this work with V&H Short Shots and the H/D Screaming Eagle Stage 1 air cleaner? Jon asked on March 30, 2023

Yes, it should work with that setup, but it's always best to check with Vance & Hines to be 100% sure.

Fuel Row answered on March 31, 2023
(0) (1)
Does this fit a 2022 street glide st? BRIAN JESUS GUERRERO asked on March 24, 2023

Yes, this will work with your model.

Fuel Row answered on March 27, 2023
(0) (0)

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