Universal Relay and Wiring Kit.

The Aeroflow Performance universal relay and wiring harness kit is a must have for any upgrade in addition to your fuel system or electrical water pump upgrade. Theis universal kit will prevent voltage drops and amperage overloads which can cause havoc to your electrical system. Includes 1x Automotive 12V 40A relay, 1x 30A circuit breaker, all crimp fittings and a prewired relay block for ease of installation.

Product Reviews for AF49-1038 - AEROFLOW