2022-2026 Mercedes C300 Performance ECU Tune | W206

2022-2026 Mercedes C300 Performance ECU Tune | W206

This ECU tune unlocks the potential of your W206 C300's 2.0L turbo four, recalibrating boost targets, fueling maps, and ignition timing for a stronger, more consistent drive. You'll experience immediate throttle response, stronger mid-range torque, and a harder top-end pull.

• Recalibrates ECU for 60 HP and 60 TQ gains
• Enhances throttle response and mid-range torque
• Removes factory speed governor for unrestricted performance
• Octane-specific calibration for your fuel quality
• 100% reversible, always go back to stock
• Requires ECU unlock (not included)