Dinan D760-0049 Cold Air Intake System for BMW - M5

The Dinan D760-0049 Cold Air Intake System is engineered specifically for the 2018-2023 BMW M5 to maximize airflow to the twin-turbocharged V8 engine. This complete cold air intake replacement delivers measurable performance gains through optimized air delivery and increased filtration capacity.

Performance Improvements:

• 11% increase in airflow over stock (637 CFM vs. 575 CFM at 28" H2O per bank)
• 35% larger filter area (80 square inches per side vs. 56.5 square inches stock)
• 31% larger volume airboxes with complete sealing for maximum air capacity
• Improved throttle response and turbocharger efficiency
• Enhanced turbo reliability with additional headroom for tuning

Design Features:

• Integrated center wishbone inlet/scoop provides secondary air source for optimum flow
• Fully sealed airbox design prevents heat soak and maintains cooler intake temperatures
• High-flow filtration media balances maximum airflow with excellent filtration
• Bolt-on installation with no modifications required

This Dinan cold air intake system is designed to work seamlessly with the M5's factory engine management system while providing the foundation for additional performance upgrades. The larger airboxes and filters ensure the twin turbos receive unrestricted airflow under all driving conditions.