The BoosterPlug is the smarter choice, when you want to improve the rideability on your DUCATI Monster S4R without spending a fortune.
The BoosterPlug is the best way to sort out the fuel injection problems on your bike - without the high cost and the complicated programming of a Power Commander.
You don't have to be a trained engineer or a computer programmer to install the BoosterPlug. Easy and fast plug and play installation without all the programming problems.
A true plug and play modification that will make your bike so much better:
- Soft and smooth throttle response
- Faster acceleration
- No more low speed surging
- Removes the weak idle and stalling issues
- Aftermarket exhaust backfire reduced or eliminated
This version of the BoosterPlug covers all versions of the DUCATI Monster S4R from 2003 to 2006.
If you have the newer Monster S4R Testastretta, you can find the BoosterPlug for your bike in the related products below.
General Installation Instructions
Bike Specific Installation Instructions