AEM 20 Amp Relay Wiring Kit - 30-2062AEM offers 30 amp and 20 amp relay kits for ensuring that your vehicle's electric powered accessories receive the correct current and voltage to perform at their rated performance numbers. Both wiring assemblies and harnesses feature auto reset style integrated circuit boards that help ensure quick remedies for any electrical shorts. Each kit includes a pre wired relay receptacle with 80 in. of red wire (activation) and 80 in. of black wire (high