Seat Belt Bypass Plug50 Caliber Racing Seat Belt Bypass Override Plug Simple plug and play seat belt bypass for Polaris RZR and CAN AM. On most models, the driver seat belt must be buckled or the computer system will limit speed to 5mph. This works great with stock seat belts, but what if you want to install a set of 4 or 5 point harnesses? This simple device will override the factory speed limiter, allowing you to install an aftermarket harness for better safety and