Earlier, I complained about my old STi Driver occasionally picking up on my car’s own blind spot radars. I sent it in to Beltronics for a US$99 upgrade, and what an upgrade it was! I received an all-new STi Magnum housing, remote cord, carrying case, and several mounts. The Magnum’s traffic signal rejection feature worked well to keep the detector quiet.
Pros: traffic signal rejection, quiet
Vehicle:
Volkswagen Golf
