K&N Washable High-Flow Air Filter (MPN: 33-2428)

Enhance airflow and performance with reusable cotton gauze design.

The K&N washable high-flow air filter is engineered to improve airflow and capture contaminants effectively. Constructed from layered, oiled cotton media, this filter is designed to increase horsepower while providing exceptional filtration. Its reusable nature ensures longevity, allowing it to last for the entire lifespan of your vehicle, making it a cost-effective choice for performance enhancement.

This air filter is designed for easy installation into your factory air box, ensuring a hassle-free upgrade. Under normal highway driving conditions, it only requires cleaning every 50,000 miles, which simplifies maintenance. The K&N air filter is emissions legal in all 50 states, making it a compliant option for vehicle owners.

With a compact size of 10-3/4 inches in length, 10-1/4 inches in width, and 1-1/4 inches in height, this filter fits seamlessly into various applications. The striking red cotton gauze element not only enhances performance but also adds a distinctive look to your engine compartment.

Features

• Designed To Increase Horsepower
• Washable, Reusable, And Engineered To Last For The Life Of Your Vehicle
• Designed To Provide High Airflow And Exceptional Filtration
• Only Needs Cleaning Every 50,000 Mile Under Normal Highway Driving Conditions
• Emissions Legal In All 50 States
• Engineered To Fit Easily Into Your Factory Air Box

Specifications

• Manufacturer: K & N Filters
• Manufacturer Part Number: 33-2428
• Shape: OEM
• Type: Washable
• Height (IN): OEM
• Length (IN): OEM
• Width (IN): OEM
• Base Dimensions (IN): OEM
• Top Dimensions (IN): OEM
• Oiled: Yes
• Element Color: Red
• Element Material: Cotton Gauze
• Flange Inside Diameter (IN): OEM
• Flange Length (IN): OEM
• Flange Angle (DEG): OEM
• Flange Offset (IN): OEM
• Cap Finish: Without Cap
• Cap Color: Without Cap
• Cap Material: Without Cap
• Includes Gasket: No
• Estimated Install Time (Hours): 0.5

Compatibility / Fit

• 2011-2016 BMW 535i
• 2010-2017 BMW 535i GT
• 2011-2016 BMW 535i GT xDrive
• 2011-2016 BMW 535i xDrive
• 2012-2018 BMW 640i
• 2013-2019 BMW 640i Gran Coupe
• 2014-2018 BMW 640i xDrive
• 2014-2019 BMW 640i xDrive Gran Coupe
• 2011-2015 BMW 740i
• 2011-2015 BMW 740Li
• 2013-2015 BMW 740Li xDrive
• 2012-2016 BMW ActiveHybrid 5
• 2013-2015 BMW ActiveHybrid 7
• 2011-2017 BMW X3
• 2015-2018 BMW X4
• 2011-2018 BMW X5
• 2008-2019 BMW X6

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