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Reviews

Enjoy a 5-star experience with good old-fashioned customer service and support. We personalize and customize the buying and radar detector installation experience for every fast-lane driver. Each system is installed by a Master Craftsman from K40’s elite dealer network. Our in-house team of experts is on-call and available 24/7, helping ensure you’re always receiving the best protection from police radar and laser. Visit us to experience the best in custom radar and laser detection system installation. Read our reviews below to see what real people are saying about their experience with K40 Electronics!

  • Simply the best

    Jonathan Mouton
    5/18/2020

    Thank you for the five star rating! We promise not to rest on those accolades and are dedicated to delivering five star service, support, and products.

    Katie Schmidt
    2/17/2017
  • World class technology and world-class customer service. Could not be more satisfied. This latest installation was the second time for having K 40 systems on both of my vehicles

    James Downing Avatar
    James Downing
    7/31/2020

    Quality Installation. Best product of its kind on the market.

    Steve Pope Avatar
    Steve Pope
    6/24/2020
  • Everyone at K40 is amazing to work with. This is a company that truly puts the customer first, every time. Keep up the good work!

    David McKee Avatar
    David McKee
    2/26/2020

    The is my 7th K40 and they work great!

    Marshall Lerner
    6/04/2020
  • WHAT A GREAT COMPANY.......Thank you very much for helping our company grow.....We love Patrick....

    Lee
    Impact Audio
    1/20/2019

    Patrick is the man, He knows more about radar than anyone in the industry. Always helpful with our clients needs.

    Jacob Eary
    1/07/2020
  • Definitely there is no doubt that k40 mark the difference in the 12 Volts industry for all the dealers like M&M ProAudio a

    M&M Proaudio
    1/22/2017

    I've had the K40 system for just over a month with two (COVID) road trips under my belt. I really have enjoyed the technology thus far and I look forward to learning and experiencing more about the K40 Platinum 360 system. More to come... Safe and timely travels!

    Chip Goodman Avatar
    Chip Goodman
    7/23/2020
  • The product and customer service is world class and among the best I have ever experienced. Lisa and ( forgive me, but I forgot the name of the first person who helped me how to use the system ). I had an inadvertent error during installation ( wrong product was installed 200 vs 360). One phone call and the issue was corrected to beyond my expectations. Kudos, keep up the superb work thanks again

    g Reddy Avatar
    g Reddy
    8/09/2020

    Everyone at K40 is amazing to work with. This is a company that truly puts the customer first, every time. Keep up the good work!

    David McKee
    6/07/2020
  • Great system so far! Looking forward to tuning on my frequently traveled routes.

    Butch Pink Avatar
    Butch Pink
    6/01/2020

    Great customer service and great product

    Bryan Clark
    3/12/2020

Hands on: K40 Platinum360 Radar Detector and Laser Defuser Review

“… if you are looking to get a radar/laser detector but don’t want something stuck to your windshield, this is the superior option…24/7 support, and many options for marking locations, stopping false activation’s, and Ticket Free Driving.”

Cerebral Overload recently installed and tested our Platinum360 front and rear radar detection system with Laser Defusers . A comprehensive look at…Read more

Platinum100 Review From CanadianCarStereo.com

We love getting real-world reviews from independent sources.  Canadian Car Stereo is a resource for aftermarket automotive retailers in Canada. They are a reviewer, recommender, (that’s not a word!) and collaboration resource for our Canada partners, and this is what they had to say about K40’s new Platinum100 portable radar and laser detector, “This was a perfect example…Read more

Real Story: K40 Electronics Install on a BMW M4

Brent Rogers contacted K40 Electronics to inquire about getting a speeding ticket protection system for his BMW M4. K40 recommended Abt Electronics, a dealer in his area to have a front and rear radar detection system and four front Laser Defusers custom installed on his vehicle. K40 Electronics asked him to share his experience, from…Read more

A Mile High Shout Out

Since 2014, Crown Rally events have been incredibly popular for sports, luxury, and exotic cars. One hundred vehicles come together for each rally event, and Crown Rally holds three unique driving events each year. Dan, a K40 customer, won Crown Rally West and shared his experience using a K40 police radar detector during competition. He sent Andre…Read more

K40 Vortex Reviews

Vortex Radar RL360di Radar Detector Review

Vortex is a radar detector enthusiast who spends a lot of time learning, testing products, making videos, reviews, and product recommendations.  Vortex comes with a passion for countermeasures and an engineering background. Vortex has a lot of opinions about K40’s products and services.

In this blog, we will highlight…Read more

Eric Peters Autos K40 RLS2 Portable Radar/Laser Detector Review

Widely published automotive journalist Eric Peters was curious how K40 Electronics’ RLS2 portable radar detector would stack up to his beloved Valentine 1 unit and if the RLS2 suffered from annoying false warnings from other vehicles’ radar-based safety features like collision avoidance. Read the review to find out why Eric says, “the K40 is very sensitive – and very…Read more

Excellence RL360i K40 Radar Detector Review

What does a new owner of a pre-owned, classic Porsche do when the vehicle comes with a functional but older technology K40 radar detector? They upgrade to the latest custom installed system! Read the Excellence The Magazine About Porsche  review and learn how a “complex” installation is professionally handled and how the system saves the owner from a ticket on…Read more

The Radar Detector for Porsche Loving Dads or Grads

“So far, this detector has saved us from two different tickets, which means it’s paid for itself and then some.” Read more

Mind Over Motor K40 RLS2 Portable Radar/Laser Detector Review

“He (the police) would have had me dead to rights, and I would have had no excuse. That time, my K40 literally did save my ass from a big-ticket.” Read More

Big Truck Big RV K40 RL200i Expert Review

Owners of Ford F-Series and Chevy Silverado pickup trucks are increasingly choosing to add K40 radar detector protection to their rides. Watch as a K40 RL200i Expert system is custom installed in a Ford F450, so it looks like it came built-in from the factory. Keeping this truck free from speeding tickets couldn’t have come at a better time as…Read more