Custom Car Relay Panels & Kits

Custom 12V Relay Boxes
for your car, truck, boat and more

Whether you’re installing pumps, fans, or lights, custom relay panels are designed to handle high-current loads that would otherwise damage typical switches. But functionality alone isn’t enough: we are driven to deliver quality custom relay panels at a superb cost.

We offer relay sets for cost-conscious projects, single relay blocks for heavy-duty applications, and multi relay panels for everything else.