Dinan 20-25 BMW X4 M Air Filter Kit

Let your engine breathe easier with an effortless air filter upgrade from Dinan. With superior flow and filtration in comparison to the OEM paper filters you can achieve performance gains for doing virtually nothing at a cost that is friendly to any pocketbook. Directly compatible with the Dinan High Flow Carbon Fiber Intake (D760-0054) or the factory F97 X3M / F98 X4M airbox, this set of drop-in high flow air filters is a one stop shop to unlocking maximum flow for the platform. Compatible w/ Dinan Intake and Stock Air Box - F97/F98 (S58)

• More Flow: 18.6% greater than stock (Stock: 862 CFM, Dinan: 1022 CFM @ 28" H2O per bank).
• Designed to fit both the factory air box as well as the Dinan intake system (D760-0054).
• Deep pleats in multi-layered cotton for increased flow and superior filtration.
• More Power: Max gains of 7 WHP and 8 lb-ft of torque @ 4750 RPM.
• Steel wire mesh providing strength and dent resistance.
• Full set of 4 individual filters.

Improve airflow and filtration in your BMW performance SUV with the Dinan D403-0007 High-Flow Air Filter Kit. Designed for the F97 BMW X3 M and F98 BMW X4 M equipped with the S58 engine, this direct-fit replacement set provides a simple upgrade over restrictive OEM paper filters. The kit is compatible with both the factory airbox and the Dinan High Flow Carbon Fiber Intake, part number D760-0054, making it a versatile choice for stock or modified intake systems.
The Dinan D403-0007 filters use deep pleats and multilayer cotton media to increase airflow while maintaining effective engine protection. Compared with the factory filters, the Dinan set flows up to 18.6% more air, with testing showing 1,022 CFM versus 862 CFM at 28 inches of water per bank. Improved airflow can help support stronger engine performance, with maximum gains of up to 7 wheel horsepower and 8 lb-ft of torque at 4,750 RPM when used with the appropriate vehicle and supporting components.
Each filter features steel wire mesh for added strength and dent resistance, helping maintain filter integrity during installation and everyday driving. This complete kit includes four individual air filters for the vehicle’s intake system. It is engineered as a drop-in replacement, allowing an efficient installation without extensive modifications. The Dinan D403-0007 is an effective airflow upgrade for drivers seeking improved intake performance on compatible 2020-2022 BMW X3 M and X4 M models.

Features:

• More Airflow: Flows up to 18.6% more air than the stock filters, with 1,022 CFM compared with 862 CFM at 28 inches of water per bank.

• Direct Compatibility: Designed to fit the factory airbox and Dinan High Flow Carbon Fiber Intake, part number D760-0054.

• Multilayer Cotton Media: Deep pleats help increase airflow while providing effective filtration.

• Performance Support: Capable of gains up to 7 wheel horsepower and 8 lb-ft of torque at 4,750 RPM, depending on vehicle configuration.

• Steel Wire Mesh: Adds strength and dent resistance for improved filter durability.

• Complete Kit: Includes four individual high-flow air filters.

• Vehicle Fitment: Compatible with 2020-2022 BMW X3 M and X4 M models equipped with the S58 engine.

Fitment:
BMW X3 M 2020
BMW X3 M 2021
BMW X3 M 2022
BMW X3 M 2023
BMW X3 M 2024
BMW X3 M Competition 2020
BMW X3 M Competition 2021
BMW X3 M Competition 2022
BMW X4 M 2020
BMW X4 M 2021
BMW X4 M 2022
BMW X4 M 2023
BMW X4 M 2024
BMW X4 M 2025
BMW X4 M Competition 2020
BMW X4 M Competition 2021
BMW X4 M Competition 2022