Dinan Closed Cold Air Intake – 2016-2021 BMW M240i/340i/440i
Enhance your BMW M240i, 340i, or 440i (F22/F23/F30/F32/F33/F34/F36) with the Dinan Carbon Fibre Closed Cold Air Intake, designed for models from 2016 to 2021. As an authorised dealer of Dinan products, we offer this premium intake system that significantly boosts your vehicle’s performance.
Key Features
- Constructed entirely from high-quality carbon fibre for durability and aesthetics.
- Increases airflow with a larger airbox and filter element, improving throttle response.
- Eliminates factory intake tube baffling and Helmholtz chamber for smoother airflow.
- Sealed system design ensures maximum cold air intake for enhanced efficiency.
- Achieves gains of 15 HP and 13 TRQ at 6000 RPM on a stock vehicle.
Performance and Design
The Dinan intake system is engineered to optimise the performance of the B58 engine, offering a significant power boost while maintaining a sleek appearance. The carbon fibre construction not only enhances the engine bay’s look but also ensures long-lasting performance without degradation over time.
Compatibility
This intake system is specifically designed for the following BMW models:
- M240i (F22/F23)
- 340i (F30/F34)
- 440i (F32/F33/F36)
Note
Please check local emissions regulations to ensure compliance in your area.
Upgrade your BMW with the Dinan Carbon Fibre Closed Cold Air Intake and experience the perfect blend of performance and style.
Installation Notes
D760-0046 is a closed/sealed intake system and thus has minimal sound gain. For those who already own the closed system (D760-0046) but would prefer more sound without purchasing a completely new semi-open intake kit (D760-0046-A) you can order the retrofit kit (vented lid only) seperately for $179.95. To do so contact the tech sales department at 1-800-341-5480 and request part number D763-0213-G-A.






