The Dinan carbon fiber intake on your B58 was about pulling more air, and a louder, crisper induction note on the way. A tired, dirty filter takes both away one mile at a time. When service comes around, put back exactly what Dinan designed the intake around.
This Dinan Replacement Air Filter is the correct service filter for the Dinan B58 carbon fiber cold air intake on the BMW G30 540i, 740i, 840i and the X5, X6 and X7 xDrive40i. It is the same deep-pleated cotton filter the intake ships with, with custom-molded ends that seal into the Dinan airbox so no unfiltered air slips past to the turbo.
Why Use a Genuine Dinan Replacement Air Filter
Multi-layer cotton in deep pleats gives the filter a big working surface for both flow and filtration. A steel wire mesh holds the media in shape and resists dents, and the molded ends make full use of the space inside the enlarged airbox. It goes in exactly where the original came out. No trimming, no adapters, no guessing.
Check before you order: this filter is for cars already running the Dinan carbon fiber intake. It does not fit the factory airbox. The Dinan intake it serves is not legal for sale or use in the State of California. Dinan part number D401-0030. Sold by AutoTecknic, an authorized Dinan dealer.
What's Included
- 1 x Dinan replacement air filter
Key Features
- Correct service filter for the Dinan B58 carbon fiber intake D760-0068
- Also the service filter for the Dinan D760-0056 intake on the X5M and X6M
- Deep-pleated multi-layer cotton media
- Steel wire mesh for strength and dent resistance
- Custom-molded ends seal into the Dinan airbox
- Sold individually
Vehicle Fitment
Fits these B58-powered BMW models when equipped with the Dinan carbon fiber intake D760-0068:
- BMW 540i / G30 Sedan (2017-2023): 540i, 540i xDrive
- BMW 740i / G12 Sedan (2017-2022): 740i, 740i xDrive
- BMW 840i / G15 Coupe, G14 Convertible, G16 Gran Coupe (2019-2025): 840i, 840i xDrive
- BMW X5 xDrive40i / G05 (2019-2026)
- BMW X6 xDrive40i / G06 (2020-2026)
- BMW X7 xDrive40i / G07 (2019-2026)
- BMW X3 M40i / G01 (2018-2019) and X4 M40i / G02 (2019) only
Does not fit the factory airbox. 2020 and newer X3 M40i and X4 M40i use a different airbox and are not covered by the D760-0068 intake.
Installation Notes
A filter change takes a few minutes with basic hand tools. Cover the turbo inlet while the airbox is open so nothing falls inside.
- Open the Dinan airbox lid.
- Loosen the clamp and remove the old filter.
- Seat the new Dinan filter fully and tighten the clamp evenly.
- Refit the lid and confirm every clamp and coupler is secure.
