DINANTRONICS X Performance Tuner for BMW (F8x) M3 / M4 2015-2020

S55 Engine (A)

The DINANTRONICS X is the latest iteration in Dinan's renowned line of inline tuning modules, offering advanced engine performance enhancements that go beyond the constraints of stock programming. This sophisticated device combines high-quality hardware and software to improve engine capabilities while ensuring long-term reliability and compliance with onboard diagnostic systems.

Key Features

• Performance Enhancements:

  • Max Gains: Achieve up to +69 HP and +81 lb-ft of torque at the crank; +62 HP and +73 lb-ft of torque at the wheels (specifically for base model F8x M3/M4).

• Bluetooth Smart Technology:

  • Offers seamless connectivity for adjusting power levels directly from your smartphone. Compatible with both Android and iOS devices, with detailed pairing instructions available in the installation resources.

• Refined Tuning Strategy:

  • Compared to the entry-level DINANTRONICS SPORT, the X model connects to additional inputs and features an enhanced tuning strategy for greater power output.

• Customizable Power Levels:

  • Includes 7 power levels and a bypass setting to cater to various performance needs.

• Smooth Power Delivery:

  • Engineered for a seamless and predictable increase in power, ensuring a refined driving experience.

• Diagnostics and Safety Features:

  • Maintains onboard diagnostics and factory safeguards, ensuring the system remains intact and functional even after dealer updates.

• Easy Installation:

  • Designed for plug-and-play installation, making it accessible for users without extensive mechanical knowledge.

• Satisfaction Guarantee and Warranty:

  • Backed by a 14-Day Satisfaction Guarantee and a 1-Year Limited Warranty, ensuring customer confidence in the product.

Important Notes

• Mapping Recommendations:

  • Refer to the recommended mapping notice for critical operating information.

• Model Specifics:

  • SKU D440-0128 is tailored for the base model F8x M3/M4. For Competition Package vehicles, please use SKU D440-0137.