MSD relay

[Two Dogs]

Saw this today, looked interesting.

https://www.msdperformance.com/products/accessories/relays_and_switches/parts/7564

 

[ace75]

looks nice, great product for guys wiring up the aux switches.

 

[bfr]

I know that many have used relays when wiring up aftermarket lights. But thought I'd also read that each AUX switch comes from the factory with a corresponding relay. Anyone know about this? Confirm, deny, location??

 

[SilverBolt]

I know that many have used relays when wiring up aftermarket lights. But thought I'd also read that each AUX switch comes from the factory with a corresponding relay. Anyone know about this? Confirm, deny, location??

Each of the upfitter switches does indeed have a relay. However the amperage rating of the factory relays is quite low.