Dynojet Power Vision 4 PV4-15-01 for 2007–2013 Harley-Davidson Touring & Trike

The Dynojet Power Vision 4 PV4-15-01 brings modern, app-based ECU tuning to compatible 2007–2013 Harley-Davidson Touring and Trike models using the earlier J1850 ECU platform.

Power Vision 4 connects to your motorcycle and communicates with the Dynojet Power Vision mobile app through Bluetooth, giving you access to compatible tunes, data logging and diagnostics without requiring a permanently mounted tuner display.

Harley-Davidson Touring Fitment

For Dreaded Iron Moto's Touring-focused lineup, this tuner is intended for compatible 2007–2013 Twin Cam Touring applications, including:

• Street Glide
• Road Glide
• Road King
• Electra Glide
• Ultra Classic
• Ultra Limited
• Tri Glide
• Other compatible 2007–2013 Harley-Davidson Touring and Trike models using the J1850 ECU

Not sure which Power Vision fits your Harley? Send us your year and model before ordering and we'll help verify the correct application.

Phone-Based Harley-Davidson ECU Tuning

Unlike the traditional Power Vision units with their own display, Power Vision 4 uses your compatible smartphone and the Dynojet Power Vision app as the interface.

Connect the PV4 to the motorcycle, pair it with the app and you can access compatible Dynojet tunes, flash the factory ECU, record riding data and access diagnostic information directly through your phone.

Power Vision 4 Features

• Bluetooth Connectivity: Connect the PV4 to the Dynojet Power Vision app on compatible Apple and Android devices.
• ECU Flashing: Flash compatible performance calibrations directly to the motorcycle's factory ECU.
• Cloud-Based Tune Access: Access and manage compatible Dynojet tunes through the Power Vision ecosystem.
• Data Logging: Record real-time engine data for evaluation and remote tuning.
• Diagnostics: Read, review, clear and share supported diagnostic trouble codes.
• Return to Stock: Your original factory calibration is backed up so the motorcycle can be returned to its stock tune.
• Additional Vehicle Licensing: Power Vision 4 supports licensing additional compatible motorcycles.

What Modifications Can Power Vision 4 Support?

Power Vision 4 can be used with compatible calibrations for common Harley-Davidson performance combinations such as:

• Stock or lightly modified motorcycles
• Slip-on mufflers
• High-flow air cleaners
• Full exhaust systems
• Intake and exhaust combinations
• Camshaft and other performance engine upgrades when an appropriate calibration is available

The correct tune depends on your motorcycle and its actual combination of performance parts. More extensively modified engines may benefit from a custom calibration from an experienced Dynojet tuner.

Power Vision 3 vs. Power Vision 4

The biggest difference is how you interact with the tuner.

Power Vision 3 includes its own screen and can remain mounted on the motorcycle as a live display.

Power Vision 4 uses Bluetooth and the Dynojet Power Vision mobile app, making it a strong choice for riders who primarily want to flash their ECU, manage tunes and log data without adding another permanent display to the bike.

Do You Need to Leave the PV4 Connected?

No. Once the calibration has been successfully flashed to the motorcycle's ECU, the Power Vision 4 does not need to remain connected for the tune to work.

Why Buy Your Dynojet Tuner From Dreaded Iron Moto?

Tuning gets confusing quickly when you're looking at part numbers, ECU generations and overlapping Harley-Davidson model years.

Dreaded Iron Moto focuses on helping Harley-Davidson Touring riders understand what fits their motorcycle and what makes sense for their actual performance setup before they buy.

If you're unsure whether the PV4-15-01 is right for your Harley, send us your year, model and current performance modifications and we'll help point you toward the correct Dynojet application.

Confidence Before Committing.