Fuel Injection mods on the Harley Davidson Road Glide FLTR are usually expensive and complicated. The BoosterPlug is a better and proven alternative.
With the BoosterPlug you will have a better solution than the complicated and expensive Power Commander that is almost impossible to set up correctly.
The BoosterPlug requires no programming or advanced mechanical work, and it's easy and fast to install. Plug and play.
The smarter modification to optimize the fuel Injection on your motorcycle:
- Much better and softer throttle response
- Improved acceleration
- Eliminate the low speed surge problem
- Stronger idle - no more stalling problems
- Little to no popping in your aftermarket exhaust
This version of the BoosterPlug mod covers all versions of the Harley Davidson Road Glide FLTR with the Milwaukee 8 engine (2017 to 2020).
If you have an older Road Glide FLTR, you can find the BoosterPlug for it in the related products below.
Please note that we can not build a BoosterPlug for the "2021 and newer" model due to new emission regulations. You can see the detailed explanation here
General Installation Instructions
Bike Specific Installation Instructions