The BoosterPlug is the smarter choice, when you want to improve the rideability on your Derbi Mulhacén 659 without spending a fortune.
No need to spend a small fortune on complicated devices like the Power Commander + endless Dyno hours, to make your bike run like it should have from the factory.
The BoosterPlug requires no programming or advanced mechanical work, and it's easy and fast to install. Plug and play.
Inexpensive, easy installation, proven results:
- Soft and precise throttle control
- Improved acceleration
- The end of the dreaded low speed surging
- Removes the weak idle and stalling issues
- Reduced popping in your aftermarket exhaust
This version of the BoosterPlug covers all versions of the Derbi Mulhacén 659.
General Installation Instructions
Bike Specific Installation Instructions
