DYNOJET SKU: T14-501488

Dynojet DOJ Power Vision 4 — 2011-2020 Harley-Davidson

$420.99
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NOT SURE ABOUT FITMENT?

Dynojet Power Vision 4 is a portable, touchscreen fuel and ignition tuner for 2011-2020 Harley-Davidson motorcycles. It allows riders to load custom maps, adjust air-fuel ratio and timing, and monitor engine parameters in real time without permanent modifications.

Features

  • Touchscreen interface
  • Load multiple custom fuel and ignition maps
  • Real-time engine monitoring
  • Portable — no permanent bike installation required
  • Compatible with Dynojet ECU flash maps

Specifications

  • Brand: Dynojet
  • Manufacturer Part #: PV4-15-02
  • Weight: 0.41 lb
  • Category: Programmers & Chips / Programmers & Tuners

Fitment

Fits 2011-2020 Harley-Davidson models with compatible ECU.

Frequently Asked Questions

Do I need to remove this tuner to ride my bike, or does it stay installed?

Power Vision 4 is portable. Connect it to your bike via USB or OBD2, load a map, then disconnect and ride. No permanent installation required.

Can I use this with aftermarket exhaust?

Yes — Dynojet offers maps tuned specifically for popular exhaust systems. Select your exhaust type when choosing your custom map.

Will this work with my 2021+ Harley?

This tuner is for 2011-2020 models only. Newer Harley ECUs require different tuning equipment.

What maps come pre-loaded?

Stock map is included. You purchase or download additional custom maps based on your exhaust and air intake setup.

Is a California Prop 65 warning applicable?

Yes. This product contains chemicals known to the State of California to cause cancer and reproductive harm. See www.P65Warnings.ca.gov for details.

California Proposition 65 Warning

Dynojet 11-20 Harley-Davidson Power Vision 4

Specifications

  • Brand: Dynojet
  • Manufacturer Part #: PV4-15-02
  • Category: Programmers & Chips / Programmers & Tuners
  • Weight: 0.41 lb
  • Fitment: 2011-2020 Harley-Davidson

WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov

BRANDDynojet
TYPEProgrammers & Tuners
SKUT14-501488
WEIGHT0.41 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.68
77 RATINGS
5★ 63
4★ 8
3★ 1
2★ 5
1★ 0
✓ VERIFIED
Jun 21, 2016

Easy to use and worth the money!

I purchased the Power Vision to tune my 2016 Street Glide with Rinehart 4" Slip-ons and stock air cleaner using the Dynojet Stock Improved tune and got a noticeable performance improvement. <br /><br />Installation is as easy as plugging it into the bikes diagnostic can connector and following the intuitive on screen display to flash the new tune and you are done. The Power Vision software for your computer is also nicely done and allows you to visually see several tune aspects such as the AFR and VE tables in tabular and graphical format.<br /><br />After upgrading the same bike with a SE Stage I Air Cleaner and a tune that was similar to my setup I now have a very noticeable bump in performance. I have not tried the Auto Tune feature yet but I'm sure that I will be equally satisfied!<br /><br />I highly recommend this product for it's ease of use and features. It's kind of pricey but I own it and don't have to pay a shop to tune my bike.

— Joseph G
✓ VERIFIED
Aug 17, 2015

Best Tuner for Harley!

Pretty happy with this thing!<br /><br />I had my bike programmed in 10mins out of the box. No wires to run, etc. I'm kind of over installing power commanders after using this! I hope they expand to other bikes. Just make sure you update it and download the correct maps before install. DynoJet has TONS of videos online to show you how to use all the features. For the price though, they should have included a handlebar mount.

— sYnOnYx s
✓ VERIFIED
Oct 19, 2015

The best choice.

Love this tuner. Didn't want to play on my phone with Bluetooth so I went with the PV2. This thing can do it all from mild to wild. If you want a tuner you can grow with this is the one. Having Auto Tune capabilities is huge too!! I came to a great tune for my set up using a preconfigured tune and running a few Auto tune sessions. A sweet set up with tons of options and things you can add to it to further its capabilities if you choose.

— Codybrown C
✓ VERIFIED
Oct 26, 2015

Delivered as advertised for my 2015 Road Glide

Could not be happier. Little up front research pays off! Went with the Power Vision and Set Up and Install was a snap. Took a little over an hour to read through, download updates and hook up, but no issues. The only negative thing I can mention is the Touch Screen was a little resistant. Had to touch the screen a couple times to get it to react, may just be that is was new. I am pleased enough that I am now going to purchase the "Target Tune" Auto Tune addition to the system.

— Reiter13 R
✓ VERIFIED
Jul 23, 2016

The Power Vision Is An Excellent Product

I purchased the power vision for my 2015 iron 883, with V&H 3" Slip-Ons & Joker intake. Excellent service & fast shipping!<br />The Tuner installed within minutes and everything was straight forward, now I can notice a huge difference with throttle response and the power in my bike.<br />The auto tune is a great feature to dial in you riding habits and get the most power from your setup, would defiantly recommend this product.

— Will C
✓ VERIFIED
Mar 18, 2019

Stage one upgrade.

I installed the Power Vision as part of a stage one upgrade to my 2019 Road Glide Special. It was incredibly easy to flash the ECM and only took a few minutes. Although I have only ridden a few hundred miles I am very pleased with the results. I have used the power commander V in the past and feel this is a worthwhile upgrade.

— Thomas J H