The BoosterPlug is the smarter tuning choice, when you want to improve the rideability on your Harley Davidson Sportster 1200 Custom (XL1200C) 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.
The BoosterPlug requires no programming or advanced mechanical work, and it's easy and fast to install.
Plug and play. Inexpensive tuning , easy installation, proven results:
- Fix the snatchy throttle response problem
- Improved 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 tuning module covers all versions of the Harley Davidson Sportster 1200 Custom (XL1200C) (2007-2016).
If you have a newer version of the XL1200C, you can find the BoosterPlug for it in the related products below.
General Installation Instructions
Bike Specific Installation Instructions