BoosterPlug Husqvarna FE501 (2017 - 2020)

The BoosterPlug is the smarter tuning choice, when you want to improve the rideability on your Husqvarna FE501 without spending a fortune.

Compared to the Power Commander, the BoosterPlug offers similar or better results for must owners - at a much lower price and without the complicated setup.

You don't have to be a trained engineer or a computer programmer to install the BoosterPlug. Easy and fast plug and play installation.

Inexpensive tuning, easy installation, proven results:

- Soft and smooth throttle response
- Faster acceleration
- The end of the dreaded low speed surging
- Removes the weak idle and stalling issues
- Far less popping in the exhaust on deceleration

This version of the BoosterPlug covers all versions of the Husqvarna FE501 from 2017 to 2020.
If you have an older FE501 model, 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.