BMW Dinantronics X Performance Tuner - Dinan D440-0146

The Dinan D440-0146 Dinantronics X Performance Tuner is engineered to unleash the true potential of your BMW's 4.4L V8 S63 engine. This advanced fuel injection calibration module provides significant, yet safe, increases in horsepower and torque, transforming your driving experience with enhanced acceleration and throttle response.

Developed by Dinan, a trusted name in BMW performance, the Dinantronics X system offers a reliable and easy-to-install power upgrade. It seamlessly integrates into your vehicle's existing systems using factory-style connectors, maintaining factory safety protocols.

Designed for precision and performance, this tuner is compatible with a wide range of high-performance BMW M models. This includes the M5 Competition/CS (2019-2022), M8 Competition (Coupe, Convertible, Gran Coupe 2020-2025), X5 M Competition (2020), and X6 M Competition (2020-2021). Elevate your M-car's performance to the next level with Dinan's renowned engineering.