✓ VERIFIED
Jul 8, 2020
I love that you can load a tune and log live data to create a custom tune. You can then save that and modify it also. It's like turning your bike on a real world dyno.
DYNOJET
SKU: 133-4022
Dynojet Power Vision 4 - J1850 — Harley-Davidson Road King, Road King Classic, Electra Glide Classic (2001-2013)
$1.807.000,00
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Dynojet Power Vision 4 is a wireless Bluetooth tuner that flashes custom fuel maps directly to your motorcycle's ECU without dealer setup. Pre-loaded tunes optimize performance across different configurations, and real-time data logging lets you monitor engine parameters and share tune results with Dynojet's remote-tuning service.
Features
- Flash tunes wirelessly via Bluetooth to Apple and Android devices
- Access to Dynojet's database of pre-loaded tunes for different bike configurations
- Real-time engine data recording and display in WinPEP8 Data Center
- Read, clear, and share Diagnostic Trouble Codes (DTCs) with built-in descriptions
- Supports multiple vehicles on one account
- Original factory tune backed up to cloud and phone — return to stock anytime
- Made in the USA
Specifications
- Brand: Dynojet
- Manufacturer Part #: PV4-15-01
- UPC: 840094332393
- Length: 7.25 in
- Width: 4 in
- Height: 2.5 in
- Weight: 1 lbs
Frequently Asked Questions
Do I need to go to a dealer to flash a tune?
No — Power Vision 4 is designed for DIY tuning. Create an account, select your tune, and flash wirelessly from your phone. No dyno or dealer required.
Can I use this on multiple bikes?
Yes — the Power Vision 4 supports licensing additional vehicles on your account so you can tune multiple motorcycles.
What if I want to go back to the original factory tune?
Your original factory ECU tune is automatically backed up to the cloud and stored on your phone. Reflash it anytime to return to stock.
Does this work with my phone's Bluetooth?
Yes — Power Vision 4 works with both Apple iOS and Android devices via standard Bluetooth connectivity.
Can I share my tune with someone else?
Power Vision 4 is designed for remote tuning — you can record and share data logs and tunes with Dynojet's tuning service for optimization.
| BRAND | Dynojet |
| TYPE | Engine Management |
| SKU | 133-4022 |
| WEIGHT | 1.0 lb |
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
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✓ VERIFIED
May 14, 2026
Doesnt work the way it was dreamed of
I would not use this for a final tune, it threw the tables off which led to backfires. spend the money on a real reputable tuner that will tune your bike. It gave me more headaches than what its worth.
✓ VERIFIED
Oct 13, 2025
Dynojet Auto Tune Kit For Power Vision For Harley
I love this thing, If you have an early TC with no o2 sensors and are upgrading intake, exhaust and cams this addition to your bike will help you dial the tune in. If you are like me and do not want to rely on others to tune your bike or can't get to a dyno tuner, this is thay way to go, IMHO. You will however need to do research and understand how the motor works and what it needs.
✓ VERIFIED
Dec 31, 2019
5 Stars
