Mercedes Classe M (W164) 2005 - 2012 300 CDI 204 ch

Discover Tuningbox systems for your Mercedes Classe M diesel SUV, specially designed to optimize performance up to 22% in torque and up to 24% in horsepower. Our power units increase responsiveness at low revs and reduce fuel consumption. You'll enjoy smoother acceleration and instant throttle response, making every drive more enjoyable and economical. Installation is easy with the plug-and-play system, requiring no specialized tools, are reversible, allowing you to return to the original settings without difficulty. Manufactured from top-quality components and subjected to rigorous testing, our systems offer durability and reliability. Enhance the performance of your 300 CDI diesel SUV with Tuningbox.