COOBER USA LM Device Cat Delete Kit for KTM 390 Duke 2024-2025

From the factory the fueling is super lean at lower throttle angles. It was so bad that it took the fun out of riding it, especially at lower speeds around town. With the Coober LM Device and Cat Delete Kit it totally transformed this machine. At lower throttle angles it's now super smooth with a nice resposive linear power spread all the way to the top with a nice increase on top end. There is a very sight increase in exhaust sound with the stock muffler, but it's still very quiet. I consider this kit a must have to get the most enjoyment out of you bike. Great Job Coober!

I installed the piggy back LM ECU first and it smoothed out the acceleration very nicely. The 2000 to 5000 rpm range was smoother and more responsive.

Next I installed the CAT delete. The performance picked up slightly as did the exhaust sound. The exhaust sound is NOT obnoxious but has a small amount of bark to it.

The installation was pretty simple and I love the smooth increase in performance.