Dinan D440-0149 Dinantronics X Performance Engine Tuner for BMW M2C

The Dinan D440-0149 Dinantronics X is an advanced plug-and-play engine tuning module designed specifically for the 2019-2021 BMW M2 Competition. This sophisticated performance tuner delivers substantial power gains while maintaining all factory safeguards and diagnostic functions, making it one of the most seamless performance upgrades available for the S55 engine platform.

Performance Gains:

• Maximum gains of up to +69 horsepower and +81 lb-ft torque at the crank
• Rear-wheel performance increases of +62 horsepower and +73 lb-ft torque
• Smooth and predictable power delivery across the rev range
• Seven adjustable power levels plus bypass setting for complete customization

Key Features:

• Plug-and-play installation requires no permanent modifications
• Bluetooth Smart connectivity with iOS and Android app compatibility
• Unaffected by dealer factory software updates
• Maintains all on-board diagnostics and factory safety protocols
• Completely reversible to stock configuration

Protection and Support:

• Backed by Dinan's 1-year limited warranty
• 14-day satisfaction guarantee
• Preserves factory engine safeguards and fault code monitoring

The Dinantronics X system uses real-time engine parameter monitoring to optimize fuel delivery and boost pressure, extracting maximum performance while respecting engine safety limits. The intuitive smartphone app allows drivers to switch between power modes on the fly, from conservative daily driving to track-ready performance.