DYNOJET SKU: T14-501488

Dynojet Power Vision 4 Tuner - Harley-Davidson 2011-2020

$1.305.000,00
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About Dynojet

Dynojet builds the dynamometers most performance shops tune on, along with the Power Vision and Power Commander tuning hardware riders use to actually take advantage of an intake and exhaust upgrade. Nothing else in this catalog does more to turn bolt-on parts into measurable horsepower.

The Dynojet Power Vision 4 is a portable, touchscreen fuel and ignition tuner designed to unlock the performance potential of your 2011-2020 Harley-Davidson. This device allows riders to load custom maps, fine-tune air-fuel ratios and timing, and monitor vital engine parameters in real time. It's an essential tool for riders looking to optimize their V-twin's performance without permanent modifications.

Why riders pick this

  • Load custom fuel and ignition maps easily
  • Monitor critical engine parameters in real time
  • Portable, non-permanent installation
  • Compatible with Dynojet ECU flash maps
  • Adjust air-fuel ratio and ignition timing

Take control of your Harley's ECU with the Dynojet Power Vision 4. This advanced tuning device provides a user-friendly touchscreen interface, making it easy to manage your bike's performance. Whether you're chasing more usable torque or a smoother powerband, the Power Vision 4 delivers the flexibility to achieve your desired ride characteristics. It's compatible with Dynojet ECU flash maps, offering a wide range of proven tunes to suit various setups.

Unlock Your Bike's Full Potential

  • Load multiple custom fuel and ignition maps for different riding conditions
  • Monitor engine parameters in real time directly from the touchscreen
  • Portable design means no permanent installation on your motorcycle
  • Adjust air-fuel ratio and timing for optimal performance

Seamless Integration and Tuning

The Power Vision 4 is designed for straightforward use, allowing you to connect, flash your desired map, and disconnect. This means you can keep your dash clean while still benefiting from a fully optimized engine. It's an ideal choice for riders who have modified their exhaust or air intake and need to correct their bike's fueling, or simply want to get the most out of their stock setup. Pair it with a proper dyno tune for the ultimate performance gains.

Specifications

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

Common questions

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

The Power Vision 4 is portable. You connect it to your bike, load a map, then disconnect and ride. No permanent installation is required.

Can I use this with an aftermarket exhaust?

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

Will this tuner work on a completely stock Harley-Davidson?

Yes, the Power Vision 4 can optimize the performance of both stock and modified Harley-Davidson motorcycles by loading appropriate maps.

Ordering from Vtwinbikers

  • Brand new, sourced through authorized US distribution — never used, never grey-market.
  • Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
  • Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
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