Dinan D760-0071 Cold Air Intake System for BMW - M550i M850i

The Dinan D760-0071 Cold Air Intake System delivers significant performance gains for 2020-2023 BMW M550i and 2019-2025 BMW M850i models. This engineered intake system replaces the restrictive factory airbox with a high-flow sealed design that maximizes engine breathing and throttle response.

Performance Gains:

• Maximum gains of 17 horsepower and 18 lb-ft of torque at 5500 RPM
• Improved throttle response throughout the RPM range
• Outflows the factory intake system for better engine performance

Engineering Features:

• 54% larger airbox volume compared to stock for increased air capacity
• 34% increase in filter surface area (102.1 in² vs. stock 76.3 in²) for optimum airflow
• Sealed system design ensures only cold outside air reaches the engine
• High-flow filtration maintains engine protection while maximizing performance

Installation:

• Direct bolt-on replacement for factory intake system
• Quick and easy installation with no modifications required
• Includes all necessary hardware and components

This Dinan cold air intake is engineered specifically for the N63 twin-turbo V8 engine, providing measurable power gains without compromising reliability or drivability. The sealed airbox design prevents heat soak and ensures consistent performance even in demanding driving conditions.