Do your headlights flicker or do you have error codes? Many vehicles have computer controlled headlights and when aftermarket products are installed, the computer may not recognize the parts and sends error codes to your dash. With the Speed Demon Anti-Flicker and Resistor modules, they help the onboard computer read the lights and ensures your SpeedDemon replacement headlights function properly. Plug and play - these modules are easy to install and use. Each module is sold as a pair.  Designed to handle even the most troublesome CANBUS systems.

Pricing may slightly differ between models - if unsure, please call us for a price or for more information.

This product solves common LED turn signal problems with hyper flashing and bulb out warning indicators on your dash.