The BoosterPlug is accepted world wide, as a brilliant and affordable way to transform your Harley Davidson Street Glide FLHX from ”OK” to ”Absolutely Marvelous”.
Optimizing the fuel injection on your bike does no longer require expensive and complicated devices like a Power Commander - and no time consuming setup procedures.
The BoosterPlug requires no programming or advanced mechanical work, and it's easy and fast to install. Plug and play.
There is no better way to improve your riding experience:
- Soft and precise throttle control
- Improved acceleration
- Remove the low speed surging
- Stronger and more reliable Idle
- Deceleration backfires in the exhaust reduced to a minimum
This version of the BoosterPlug covers all versions of the Harley Davidson Street Glide FLHX (2008-2016).
General Installation Instructions
Bike Specific Installation Instructions