K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible with 2019-2025 BMW: (See Product Description for Select Models) 33-3136

K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. K&N air filters are backed by our famous 10-Year/Million Mile Limited Warranty, and they provide an environmentally friendly way to reduce landfill waste by avoiding disposable filters. Engineered to fit easily into your factory air box, installation can be completed in a matter of minutes! K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance to your daily driving. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.Compatible Vehicles:2019-2024 ALPINA B32022-2023 ALPINA B4s2019-2024 ALPINA D3s2022-2023 ALPINA D4s2022-2023 BMW 218i2022-2023 BMW 220D2022-2023 BMW 220i2022-2025 BMW 230i2023-2025 BMW 230i xDrive2022-2024 BMW 316D2020-2024 BMW 318d2021-2024 BMW 318i2019-2024 BMW 320D2022-2024 BMW 320E2019-2024 BMW 320i2020-2024 BMW 330D2019-2024 BMW 330e2021-2024 BMW 330e xDrive2019-2024 BMW 330i2019-2024 BMW 330i xDrive2021-2024 BMW 420d2021-2024 BMW 420d Cabrio2022-2024 BMW 420d Gran Coupe2021-2023 BMW 420i2021-2024 BMW 420i Cabrio2021-2024 BMW 420i Gran Coupe2021-2024 BMW 430d2021-2024 BMW 430d Cabrio2022-2024 BMW 430d Gran Coupe2021-2025 BMW 430i2021-2024 BMW 430i Cabrio2021-2025 BMW 430i Gran Coupe

• ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
• RUGGED CONSTRUCTION: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
• 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
• CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (based on the average miles driven per year of 15,000 miles)
• ULTIMATE LONGEVITY: No-hassle limited lifetime warranty on stock replacement K&N air filters- limitations apply
• EASY INSTALLATION: K&N Air Filters are pre-treated and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
• ECO-FRIENDLY: Using a washable, reusable engine air filter helps reduce replacement air filter waste- a K&N air filter is designed to last longer than 10 or more disposable filters
• MADE IN USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability