The Dinan 23-26 BMW M240i Cold Air Intake is a performance upgrade designed to enhance airflow and engine efficiency. Constructed with a reworked and enlarged lower box, this intake system maximizes available space within the engine bay to accommodate a 40% larger, custom, free-flowing filter. The design includes patterned openings on the opposite side from the engine, providing a secondary inlet that effectively fills the volume of the enlarged air box without increasing turbo inlet temperatures. This careful engineering ensures improved airflow, reduced intake restrictions, and consistent performance gains across various driving conditions, including high-speed runs and multiple gear pulls.
Fitment for the Dinan Cold Air Intake covers 2023 to 2026 BMW M240i models. It is tailored for vehicles with the factory turbocharged engine, serving as a direct bolt-on upgrade to optimize intake flow and engine response. The system is intended for street and performance use, offering enhanced throttle response and power output. Installation involves replacing the stock intake components with the provided kit, which includes the reworked lower box and high-flow filter. This intake is ideal for enthusiasts seeking increased performance and reliability in daily driving or spirited driving scenarios.
