H4 halogen headlight booster - for more light!

H4 halogen headlight booster - for more light!

What do you need a booster wiring harness for?

Installation makes sense for the following reason:

From the factory, the current for the headlights flows a relatively long way, among other things. via central electrics, light switches and steering column switches. The long cables, the contact resistance at the contacts in the switches and the small cable cross-sections result in a relatively high power loss. This power is then missing from the headlights and they shine darker.

To solve this problem, two relays are installed in the engine compartment below. When the lights are turned on, they connect the headlights directly to the battery, thus avoiding the losses mentioned above.

After installing the booster, the light output is significantly better. In addition, the switches are protected because only very small currents are switched.

scope of delivery
1 complete cable set