The GreenLane Performance Tuning Module is designed for Renault Vel Satis (J) vehicles equipped with the 3.0 dCi engine and 130 kW (177 hp) power, produced between 2002 and 2009. This midi plug chip tuning system optimizes engine performance and offers potential reductions in fuel consumption. The engine tuning settings focus on increasing torque output, which can contribute to improved driving dynamics and efficiency. The system features digital signal capture that operates at a green level for precise calibration. Installation is straightforward with the option for self-installation and does not require special tools. The package includes the GreenLane Performance Tuning Module, a vehicle-specific cable set, and a picture-based installation manual with clear instructions. The module housing is finished in black with green accents. This tuning solution is aimed at owners looking to enhance their vehicle's performance characteristics while maintaining drivability. Compatibility is confirmed for the specified Renault Vel Satis model years and engine variant. The quantity includes a complete tuning kit. All measurements and specifications adhere to standard practices in the automotive industry. The product focuses on measurable performance improvements through the optimization of electronic engine control.