You will find that the Audiopipe brand is on the relay and the paperwork.
Automotive Relay 25230-79981 12VDC 4Pins
You will find that the unbranded design things basic, which makes troubleshooting quick and stress-free for most setups.
What stands out about this relay switch is the satisfying click that confirms activation.
You will find that the MICTUNING brand is stamped clearly on the relay, which feels solid in your hand.
You will find that this unbranded relay is quiet in operation, with minimal hum or buzz during long runs.