Does it fit your motorcycle?
Look it up by licence plate or VIN, or choose your model.
Confirmed compatible · Position:
This part doesn't fit your bike. See parts that fit
Fits most motorcycles
Not model-specific. Check dimensions and specifications in the description before ordering.
Chosen by size, not by model
The size is printed on the tyre sidewall, e.g. 120/70 ZR17, and in your registration document.
Checking fitment…
Fitment check unavailable
Dynojet Autotune Kit - AT-121B
Product info
- Item number
- MSH-701759
- Position
Used with For 21-up H-D models, equipped with the stock MT22 ECU. Compatible with all Power Vision modules, like Power Commander 6, Power Vision Black, Power Vision 3 and Power Vision 4 modules. - By activating Autotune Pro mode on your Power Vision or Power Vision 4 app, you empower the system to automatically adjust your vehicle’s VE tables, ensuring peak performance in every riding condition - Allows you to maximize your Harley-Davidson’s potential with the Dynojet Autotune kit - Plug-and-play solution delivers precise Air/Fuel Ratio (AFR) data, seamlessly integrating with your Power Vision 4 to optimize your engine’s performance - Self-tuning capability: Automatically adjusts the air/fuel mixture for optimal performance in any riding condition - Easy installation: No need for professional tuning or dyno time - Improved performance: Experience increased horsepower and torque - For use with all Power Commander 5/6 modules, Power Vision or Power Vision 4 modules
- Category: Fuel injection controllers
- Manufacturer part number: AT-121B
Free shipping to a GLS parcel shop or parcel box on orders over €200.
We ship your order as quickly as we can. Orders are usually packed within 24 hours on weekdays.
You have a 14-day right of return. Read more
Certified e-mærket web shop
