Dinan D760-0069 Cold Air Intake Kit for BMW M340i M440i - PEX Construction

The Dinan D760-0069 Cold Air Intake transforms your BMW's performance with a complete intake system engineered specifically for 2020-2025 G2x chassis M340i and M440i models. This precision-designed intake replaces the restrictive factory air box with a high-flow system that delivers measurable power gains and enhanced driving dynamics.

Performance Improvements:

• Maximum gains of 9 wheel horsepower and 8 lb-ft of torque on stock vehicles
• Outflows factory intake by 58% or more for improved engine breathing
• Improved throttle response and acceleration throughout the power band
• More aggressive, sporty intake sound that enhances the driving experience

Engineering Features:

• 60% larger volume air box compared to stock for increased air capacity
• 40% increase in filter surface area (115 in² vs. stock 82 in²) for maximum flow
• High heat deflection PEX construction maintains cooler intake temperatures
• OEM-quality appearance and fitment integrates seamlessly into the engine bay
• Compatible with all G2x Mx40i models with or without factory cross-bracing

Installation is straightforward using common hand tools, and the complete kit includes everything needed for a direct bolt-on installation. The durable PEX construction provides excellent heat resistance to help maintain consistent intake air temperatures for optimal performance.