Automatic Back-Up Beeper Kits
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Product Description
Automatic Back-Up Beeper Kits
- SKU: 241-4022
- Manufacturer part number: 287-121
- UPC: 810080589940
Vehicle compatibility is shown in the fitment information below.
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 vehicleβs 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 reverseβno extra steps, no manual switches, no hassle.
Features:
- True Plug-and-Play Installation
- Connects directly to the diagnostic / CAN port.
- No cutting, splicing, or complicated wiring.
- Complete kit with wire harnesses, beeper, and controller.
- Automatic Functionality
- Beeper activates instantly when the vehicle is shifted into reverse.
- No switches or manual input required.
- ECU-driven logic ensures reliability and accuracy.
- Premium Components
- High end electronic beeper fully podded for long life.
- Custom-engineered wiring harnesses for a factory-fit finish.
Product Specifications
Vehicle Fitment
Confirmed catalog applications for this product.
This product carries a Proposition 65 warning related to cancer . See the product packaging and manufacturer documentation for details.

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