The perfect addition for your KTM 125, 250, or 390 Duke, allowing you to unleash a new sound and performance level. Transform your motorcycle's decat exhaust mid-pipe into a robust, lightweight, and durable structure using the Gorgeri Catalytic Converter. This modification kit fits seamlessly, ensuring optimal fit and functionality. The catalytic converter ensures clean and quiet emissions, providing a satisfying experience for both you and your environment. Invest in a strong exhaust system that enhances your motorcycle's performance, acoustics, and safety. Choose Gorgeri for durability, quality, and reliability. Upgrade your KTM 125, 250, or 390 Duke today with the perfect decat exhaust mid-pipe catalytic converter from Gorgeri.