The is a dedicated tuning interface designed specifically for Rextor’s programmable ECU line. Unlike standard factory ECUs that are locked for emissions and safety, the Pro Drag series allows users to modify the engine's parameters to prioritize power, torque, and throttle response for closed-course racing environments. Key Features:
With its vast array of tools and features, users have more control over their projects than ever before. This level of control is crucial for professionals who need to deliver precise and specific results. download software rextor pro drag 2
Connect the tuning cable to the PC and install the necessary USB drivers before launching the main application. The is a dedicated tuning interface designed specifically