HomeHow it worksInstallationDownloadsFAQTestimonialsDealer log inT & CAbout usContact
 

HD Sportster (2017 and newer)

 
Your new Harley Sportster have plenty of power, and you will obviously expect it to be easy to ride in all situations.
Unfortunately the very lean air/fuel mixture on the stock bike takes some of the joy out of the riding, because like all other modern fuel injected bikes, the Sportster suffers from weak idle, poor low speed running, and an unpleasant snatchy throttle action.
The BoosterPlug provides the small controlled fuel enrichment your bike need to run like it should have from the factory - without the need of eternal adjustments and expensive Dyno time
See the feedback from happy customers - Click here

"The BoosterPlug is a brilliant Power Commander alternative"  
 


The BoosterPlug is a brilliant alternative to the expensive and complicated products like the Power Commander and similar multi-adjustable devices.
Having the ability to adjust thousand of parameters is only an advantage if you (or your local mechanic) can get everything right, and unfortunately we see that most of these devices are never set up correctly.
The BoosterPlug is using the stock fuel map as a basis for the small controlled fuel enrichment, and that is mostly a far better solution - at a fraction of the cost of a Power Commander plus Dyno time.