Volkswagen Passat B6 3.2 V6 FSI 250HP Bosch MED9.1 0261S02349 1037396864 ECU Online Tuning Service

Unlock the full potential of your Volkswagen Passat B6 3.2 V6 FSI 250HP with our professional online ECU tuning service. This service is designed to optimize the performance of your Bosch MED9.1 0261S02349 ECU (software version 1037396864) through safe, precise, and fully customized remapping—delivered remotely without the need to ship your ECU.

Whether you want more horsepower, improved torque, sharper throttle response, or optimized fuel efficiency, our expert calibration will transform your driving experience while maintaining engine reliability.

Key Features

• Remote Tuning Convenience: No downtime—send us your ECU file online, and we’ll send back your optimized map.

• Performance Gains: Boost power and torque for stronger acceleration and improved drivability.

• Fuel Efficiency Optimization: Reduce fuel consumption without sacrificing performance.

• Bosch MED9.1 Expertise: Calibrations tailored specifically for the 0261S02349 hardware and 1037396864 software.

• Safe, Tested Mapping: Developed by experienced tuners, ensuring factory-level safety standards are preserved.

With our online tuning service, you’ll enjoy dealer-level precision combined with the convenience of remote delivery—perfect for both daily drivers and performance enthusiasts.

Delivery: Upon submitting your ECU tuning request, anticipate receiving the tuned file directly to your email within a maximum of 24 hours. In the unlikely scenario that the tuning solution falls short of your expectations, rest assured that we uphold our commitment with a comprehensive full refund policy. Your satisfaction and confidence in our services are paramount to us.