COOBER USA LM Device Cat Delete Kit for KTM 390 Duke 2021-2023 / RC 390 2022-2023

  • Sale
  • Regular price $699.99
Free Shipping on All Domestic Orders!

COOBER USA LM Device Cat Delete Kit for KTM Duke 390 2021-2023 / RC 390 2022-2023

COOBER's cat delete pipe, air box cover and brand new LM device for the 2021-2023 KTM 390 Duke
Our LM device is the only device on the market that is able to control Euro 4 and Euro 5 engines within the closed loop and was designed specifically for use with our cat delete pipe. This device keeps your engine safe and reliable with cat delete.

Features and Benefits:

  • Includes cat delete pipe, air box cover and LM ECU
  • Only device on the market controlling closed loop of Euro4 and Euro5 engines
  • Designed to keep your engine safe and reliable
  • Extremely easy to install, Only 1 plug


  • KTM 390 Duke 2021-2023
  • KTM RC 390 2022-2023

Customer Reviews

Based on 1 review
Back to give credit where its due

I feel bad for not writing this sooner, but I've been too busy enjoying the crap out of my lil corner rocket. I did a deep dive when deciding what cat delete system to go with (as there are many impersonators on the web) but after due diligence, it was a clear winner to go with Coober. The difference is power is direct. That best describes the direct motion from your wrist to the lighting up of your senses, along with your back tire. I love this kit because I can still get the deep throat roar many sacrifice with a sraight pipe hack job. Keep the resonator just behind it for stock aligning the can. Keeping the euro standards actually makes sense because we are making the engine more efficient, not the other way arround. Silly isn't it? Slapped the neon yellow air box lid and "chefs kiss". Thanks a lot coober. I've always been a silent fan and customer. Cheers