Automatic Back-Up Beeper Kits

Straightline Performance introduces a revolutionary plug-and-play backup beeper system designed for maximum simplicity, precision, and reliability. There is no splicing wires, drilling switches, and complex installation, our system connects directly into the vehicle’s diagnostic CAN port. This innovative design allows the controller to automatically read ECU signals and turn on the backup beeper the moment the vehicle is shifted into reverse—no extra steps, no manual switches, no hassle.