K&N Replacement Air Filter | BMW | B58 | 3 Series | 4 Series | Z4

K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

MORE INFORMATION

Designed to increase horsepower
Washable, reusable, and engineered to last for the life of your vehicle
Designed to provide high airflow and exceptional filtration
Engineered to fit easily into your factory air box
10-Year/Million Mile Limited Warranty
Only needs cleaning every 50,000 miles under normal highway driving conditions
Emissions legal in all 50 States
Will not void vehicle warranty

SPECIFICATIONS

Air Filter Shape	Panel
Air Filter Material	Cotton Gauze
Washable	Yes
Height	1.625 in (41 mm)
Outside Length	10.688 in (271 mm)
Outside Width	9.156 in (233 mm)
Package Contents	1 Air Filter
Package Quantity	1
Warranty	1,000,000 Miles/10 Year
Product Style	Panel Air Filter
Weight	1.4 lb (0.6 kg)
Filter Re-Oiling Amount	2.68 oz (79 ml)
Product Box Height	11.56 in (294 mm)
Product Box Length	10.44 in (265 mm)
Product Box Width	1.75 in (44 mm)

VEHICLE APPLICATIONS

Supported Vehicles
2022 BMW M440i 3.0L L6 Petrol All Models 2022 BMW M440i Gran Coupe 3.0L L6 Petrol All Models
2022 BMW M440i xDrive 3.0L L6 Petrol All Models 2022 BMW M440i xDrive Gran Coupe 3.0L L6 Petrol All Models
2022 Toyota GR Supra 2.0L L4 Petrol All Models 2022 Toyota GR Supra 3.0L L6 Petrol All Models
2021 BMW 318d 2.0L L4 Diesel All Models 2021 BMW 318i 2.0L L4 Petrol All Models
2021 BMW 320D 2.0L L4 Diesel All Models 2021 BMW 320i 2.0L L4 Petrol All Models
2021 BMW 330D 3.0L L6 Diesel All Models 2021 BMW 330e 2.0L L4 Petrol All Models
2021 BMW 330e xDrive 2.0L L4 Petrol All Models 2021 BMW 330i 2.0L L4 Petrol All Models
2021 BMW 330i xDrive 2.0L L4 Petrol All Models 2021 BMW 420d 2.0L L4 Diesel G22/G23 Model
2021 BMW 420i 1.6L L4 Petrol G22/G23 Model 2021 BMW 420i 2.0L L4 Petrol G22/G23 Model
2021 BMW 430d 2.0L L4 Diesel G22/G23 Model 2021 BMW 430i 2.0L L4 Petrol G22, G23 Model
2021 BMW 430i xDrive 2.0L L4 Petrol All Models 2021 BMW 440d 3.0L L6 Diesel G22/G23 Model
2021 BMW M340d 3.0L L6 Diesel All Models 2021 BMW M340i 3.0L L6 Petrol All Models
2021 BMW M340i xDrive 3.0L L6 Petrol All Models 2021 BMW M440i 3.0L L6 Petrol G22/G23 Model
2021 BMW M440i xDrive 3.0L L6 Petrol G22/G23 Model 2021 BMW Z4 2.0L L4 Petrol All Models
2021 BMW Z4 3.0L L6 Petrol All Models 2021 BMW Z4 18i 2.0L L4 Petrol All Models
2021 BMW Z4 30i 2.0L L4 Petrol All Models 2021 BMW Z4 M40i 3.0L L6 Petrol All Models
2021 Toyota GR Supra 2.0L L4 Petrol All Models 2021 Toyota GR Supra 3.0L L6 Petrol All Models
2020 BMW 318d 2.0L L4 Diesel All Models 2020 BMW 320D 2.0L L4 Diesel All Models
2020 BMW 320i 2.0L L4 Petrol All Models 2020 BMW 330D 3.0L L6 Diesel All Models
2020 BMW 330e 2.0L L4 Petrol All Models 2020 BMW 330i 2.0L L4 Petrol All Models
2020 BMW 330i xDrive 2.0L L4 Petrol All Models 2020 BMW M340d 3.0L L6 Diesel All Models
2020 BMW M340i 3.0L L6 Petrol All Models 2020 BMW M340i xDrive 3.0L L6 Petrol All Models
2020 BMW Z4 2.0L L4 Petrol All Models 2020 BMW Z4 3.0L L6 Petrol All Models
2020 BMW Z4 20i 2.0L L4 Petrol All Models 2020 BMW Z4 20i 2.0L L4 Petrol All Models
2020 BMW Z4 30i 2.0L L4 Petrol All Models 2020 BMW Z4 M40i 3.0L L6 Petrol All Models
2020 BMW Z4 sDrive 20i 2.0L L4 Petrol All Models 2020 BMW Z4 sDrive 30i 2.0L L4 Petrol All Models
2020 Toyota GR Supra 3.0L L6 Petrol All Models 2019 BMW 320D 2.0L L4 Diesel G20
2019 BMW 320i 2.0L L4 Petrol G20 2019 BMW 330e 2.0L L4 Petrol G20
2019 BMW 330i 2.0L L4 Petrol All Models 2019 BMW 330i xDrive 2.0L L4 Petrol G20
2019 BMW M340i 3.0L L6 Petrol G20 2019 BMW Z4 2.0L L4 Petrol All Models
2019 BMW Z4 3.0L L6 Petrol All Models 2019 BMW Z4 M40i 3.0L L6 Petrol All Models
2019 BMW Z4 sDrive 20i 2.0L L4 Petrol All Models 2019 BMW Z4 sDrive 30i 2.0L L4 Petrol All Models