Product Search …
​KTM RC 390 aftermarket tuning part.

BoosterPlug KTM RC 390 (2014-2016)

Price for 1 pcs. 169,95 USD

FREE SHIPPING: Delivered to your address (world wide) in 3-4 days

The BoosterPlug is accepted world wide, as the best aftermarket part to transform your KTM RC 390 from ”OK” to ”Absolutely Marvelous”.

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

The BoosterPlug requires no programming or advanced mechanical work, and it's easy and fast to install. Plug and play.

A plug and play tuning solution to improve your motorcycle in so many ways:
- Much better and softer throttle response
- Improved acceleration
- Fix the annoying low speed surging
- Stronger and more reliable Idle
- Little to no popping in your aftermarket exhaust

This version of the BoosterPlug tuning module covers all versions of the KTM RC 390 (2014-2016).
If you have a newer RC 390 model, you can find the BoosterPlug for it in the related products below.

General Installation Instructions 
Bike Specific Installation Instructions 
Related products