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Review Details

H4 Headlight Booster ( Switch Relay Protection) Circuit Kit

H4 Headlight Booster ( Switch Relay Protection) Circuit Kit

Hugh's Rating:

Posted on 16/01/2025
Ease of Installation
Build Quality
Price/Value
Appearance
Headlight booster and switch protection. Brilliant.
Brilliant product that saves load through your ignition switch and delivers brighter headlights with less load on the alternator and battery.

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