Harley Davidson Softail Standard FXST (2007-2015)

Improving the fuel injection on your Harley Davidson Softail Standard FXST is easy and efficient with the proven BoosterPlug solution.

With the BoosterPlug you will have a better solution than the complicated and expensive Power Commander that is almost impossible to set up correctly.

Installation couldn't be easier - The BoosterPlug comes with the correct connectors to let you plug it in to the bikes wire harnes. No programming required.

A true plug and play solution that will make your bike so much better:

- Much better and softer throttle response
- Better acceleration
- No more low speed surging
- Powerfull idle and no more stalling
- Little to no popping in your aftermarket exhaust

This version of the BoosterPlug covers all versions of the Harley Davidson Softail Standard FXST.