Air Intake Filters for BMW 4 Series G22 (2021+)

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We stock several replacement and performance drop-in air filters for your BMW. Replacing your intake filter (or filters, depending on vehicle) can improve your BMW's performance immediately.
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Dinan High Flow Drop-In Replacement Filter - BMW G2X G42 B46 B48 B58 ...
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Dinan - Corporate Logo
T#:32516358
Part#: D401-0046
In Stock
12% off MSRP $ 69.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 61.45 USD
Free Shipping on orders $49 and up
12% off MSRP
$ 69.95

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 61.45 USD
Free Shipping on orders $49 and up
Dinan High Flow Drop-in Replacement Filters are a direct upgrade to your factory intake system and will instantly provide better flow to assist your engine in achieving maximum performance and efficiency! While factory paper filters function admirably, they can be restrictive to performance goals given the material used. They also require being replaced numerous times during the lifespan of the vehicle which can add up to a substantial amount in maintenance costs. Limited performance and increased maintenance costs are never ideal but can be resolved effectively and economically in the case of filters. Dinan High Flow Drop-in Replacement Filters are constructed of 4 layers of cotton gauze that allow better flow and less pressure drop than the stock media. This equates to the engine not needing to work as hard to make the same or more power. Additionally, the use of oiled cotton media means that the Dinan filters are washable/reusable while still retaining excellent filtration and ensuring your engine runs clean for the duration. When upgrading to a complete Dinan intake system for best performance, is not available, possible, or within the budget, Dinan High Flow Drop-in Replacement Filters have you covered! Features & Benefits: Less restrictive and better flowing than stock allowing maximum engine performance and efficiency Direct replacement for stock air filter 4 layers of proprietary high flow oiled cotton gauze material for exceptional filtration Washable and reusable for the life of the engine Quick and easy installation
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Universal High Flow Performance Air Filter - Dry (2.5" inlet) ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:47644942
Part#: 003675ECS03-02
In Stock
New Item
Sale - Save 30% $ 56.99

This product was last offered at the strikethrough price on
05-03-2026

$ 39.89 USD
Free Shipping on orders $49 and up
Sale - Save 30%
$ 56.99

This product was last offered at the strikethrough price on
05-03-2026

$ 39.89 USD
Free Shipping on orders $49 and up

Universal High-Flow Air Filter

Give your engine the airflow it deserves with this reusable, high-performance air filter—perfect as a direct replacement for an ECS intake system or as the finishing touch for your custom intake project.
Dimensions: 4.5" Base OD • 6" Filter Height • 3.5" Top OD

Upgrade from your restrictive factory filter to an ECS Tuning High-Flow Dry Air Filter and let your engine breathe freely. Improved intake flow enhances power throughout the rev range while helping maintain efficient fuel economy.

Oiled vs. Dry Filters — Which Is Right for You?

Oiled Filters

Offer slightly higher airflow for maximum performance

Require more frequent cleaning

Must be re-oiled after each cleaning

Long-term reusable design saves money over disposable paper filters

Dry Filters

Provide excellent airflow with minimal maintenance

Easily cleaned with warm, soapy water—no oiling required

Still flow significantly better than OE paper filters

Fully reusable and cost-effective

Both versions deliver superior performance over stock filters while offering the long-term benefit of reusability. Choose the option that best fits your maintenance style and performance goals.

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ECS Exact-Fit High Flow Air Filter - Oiled
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:5082399
Part#: 012054LA56-OIL
In Stock
Sale - Save 25% $ 91.99

This product was last offered at the strikethrough price on
05-03-2026

$ 68.99 USD
Free Shipping
Sale - Save 25%
$ 91.99

This product was last offered at the strikethrough price on
05-03-2026

$ 68.99 USD
Free Shipping

K&N Performance Engine Air Filter - A90 Supra
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
K&N - Corporate Logo
T#:588009
Part#: 33-3136
Ships in 2 Business Days
$ 83.99

This product was last offered at the strikethrough price on
01-20-2026

$ 79.99 USD
Free Shipping
$ 79.99 USD
Free Shipping

Eventuri Replacement Air Filter Element for Carbon Intake Kit - E46 M...
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Eventuri - Corporate Logo
T#:640792
Part#: EVE-661-G2-FTR
In Stock
$ 95.00 USD
Free Shipping on orders $49 and up
Replacement filter for the Eventuri E46 M3 Carbon intake system, comes ready to install.
G-Chassis B58 Front Mount Intake Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
RK Tunes - Corporate Logo
T#:25839035
Part#: GB58INT
Back Ordered
Starting at $ 600.00 USD
Free Shipping on orders $49 and up
Starting at $ 600.00 USD
Free Shipping on orders $49 and up
RK Tunes' B58 Front Mount Intakes are designed in-house utilizing high-quality 5-ply wire-reinforced silicone that can never suck shut. Featuring a full 3.5-inch design, this intake outflows all other aftermarket options. Increase performance and listen to that turbo flow! FITS 2/3/4/5/7/8 40i MODELS ! - Professional installation is recommended. - NO REMOVAL OF VBRACE. - NO BUMPER REMOVAL IS NEEDED.
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Air Filter - Insert
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5X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Hengst - Corporate Logo
T#:16707438
Part#: E1778L
Ships on Jun 22, 2026
$ 29.99 USD
Free Shipping on orders $49 and up
A commonly missed filter is used to filter incoming air into the cabin.
BMS Drop-In Performance Air Filters - BMW G2X G4X Gen2 B48/B58 ...
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Burger Motorsports - Corporate Logo
T#:46993569
Part#: G2B48B58DIAF
Ships on Jun 22, 2026
$ 65.00 USD
Free Shipping on orders $49 and up
The Burger Motorsports performance B48/B58 G Chassis BMW drop-in air filter is OE quality and features layered, oiled cotton media engineered to improve airflow, capture contaminants, and increase horsepower. Each Burger Motorsports performance air filter is washable, reusable, and will last the entire life of your vehicle. Installs easily into your factory airbox. Replaces air filter OEM BMW part numbers 13718635102 or 13718580428
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MMX Performance High Flow Cotton Panel Air Filter - G2X G42 B46/B48 B...
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MMX Performance - Corporate Logo
T#:22361047
Part#: MMR01-1701
Special Order: No Guaranteed ETA
$ 102.99 USD
Free Shipping on orders $49 and up
Looking for a simple, warranty-friendly upgrade for your car? One of the easiest and best ways to upgrade the breathing abilities of the latest BMW G-Series with 2.0 B48/B46 4-cylinder and 3.0 turbo B58TU 6-cylinder engines is with an MMX replacement performance panel air filter. Allow your engine to breathe better and operate more efficiently – and so improve the engine’s airflow, and power and fuel economy gains will follow. By removing the inevitable restrictions that the standard paper panel filter gives, MMR's Panel Filter allows a small but worthwhile increase in airflow through to the turbo. MMR has developed our own range of MMR performance cotton gauze filters that easily drop into the OE airbox which provide excellent filtration properties, combined with instant performance increases and induction noise enhancements. MMR's tests have shown that it can deliver an additional 15NM of torque on a standard B58 engine. A small but worthwhile difference. Meanwhile, OEM standards of design, quality, materials, and construction mean it fits like a factory part; and lasts like a factory part. This filter is applicable for a wide range of G-Series cars - covering all of the 2.0 4-cylinder and 3.0 6-cylinder versions in these vehicles. FEATURES Increased engine performance Improved induction noise Designed to be used with the OE air filter housing Easily fitted and completely washable. Once fitted this product will last the lifetime of your engine
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