ENGINEERED POWER: State-of-the-art air filter media is engineered to increase horsepower and acceleration, improving overall engine performance. STURDY CONSTRUCTION: K&N air filters are manufactured with durable premium materials and state-of-the-art construction methods to last. FOUR LAYERS OF PROTECTION: Multi-layers of premium cotton gauze treated with a specially designed adhesive combine to create a complex mesh of engine filter media that blocks and traps harmful contaminants. Clean once every 5 years: Engine air filters should be cleaned every 75,000 miles under normal highway driving conditions (5 years based on average mileage of 15,000 miles per year). Save Money with Reusable K&N Filters: K&N's washable, reusable air filters save up to $125 when you buy multiple disposable filters (in USD on OE filters for 200,000 highway miles) (compared to MSRP of ). ULTIMATE LIFESTYLE: Hassle-Free Stock Replacement for K&N Air Filters Backed by a Lifetime Limited Warranty - Restrictions Apply. EASY TO INSTALL: K&N air filters come pre-oiled and ready to plug into your factory air box - one of the easiest and most cost-effective vehicle upgrades for a quick performance boost. Reduce waste: More than 200 million disposable air filters and packaging waste wind up in landfills each year - reusable filters can help reduce waste in landfills. MADE IN THE USA: K&N air filters are manufactured in the USA for quality and reliability you can trust. Increase the number of displayed items

Compatible models: 2015-2021 AUDI A4. 2016-2021 AUDI A5. 2017-2018 AUDI A5 Sportback Cross Reference: Audi 8W0133843B Audi 8W0133843E Ecoguard XA10638 Mann-Hummel C170121 Service Pro MA10638.


Manufacturer: K&N Engineering
Brand: K&N
Model Name: Replacement Air Filter
Product Size: 18.03 x 17.78 x 17.78 cm; 760 g
Product model number: ‎E-0647
Discontinued by manufacturer: ‎No
Exterior condition: ‎Painted
Original product number: ‎8W0133843B, 8W0133843E
Position : ‎Left
Product dimensions: Depth x Width x Height: ‎18 x 17.8 x 17.8 cm
Color: ‎Multi
Product weight: ‎760 g