Drive without limits
The most advanced built in police radar detector and laser jamming system in the world.
The K40 RL360di
Heart-racing, road-hugging, high-speed joy
You only know it’s there when you need it.
See Master Installations

Custom configured to match your driving style
Speeding ticket protection tailored for you and your vehicle.
Customize Your System
360º of high-performance protection
The RL360di: The most sophisticated protection from police radar on the planet.
How It Works

360º of Five-Star Customer Care
You drive the best.
You expect the best.
We deliver the best.
Get the K40 Experience
You expect the best.
We deliver the best.

Trust the experts
Locate your expert among our exclusive network of authorized K40 dealers.
Find a Dealer
Customer Experience
Scroll to
Learn More
Learn More