{"product_id":"k-n-engineering-high-flow-replacement-air-filter-for-bmw-m3-and-m4-part-no-33-3171","title":"K\u0026N Engineering High-Flow Replacement Air Filter for BMW M3 and M4 (Part No. 33-3171)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your BMW M3 and M4 with the K\u0026amp;N 33-3171 High-Flow Replacement Air Filter, engineered to enhance engine performance and airflow. Crafted from layered, oiled cotton media, this washable and reusable filter is designed to maximize horsepower and provide superior engine protection. Its innovative design allows for increased air intake, which can lead to improved throttle response and overall vehicle performance. The filter is a direct drop-in replacement, ensuring easy installation into your factory air box without the need for additional modifications. Built for durability, it is engineered to last for the entire lifespan of your vehicle, backed by K\u0026amp;N's No-Hassle Lifetime Limited Warranty. This filter not only boosts engine efficiency but also offers cost savings over time by eliminating the need for frequent replacements, making it a smart choice for performance-minded drivers. As a product that is not CARB-verified, it is ideal for off-road or racing applications, ensuring you get the best airflow enhancement without compromising on quality. Invest in the K\u0026amp;N High-Flow Air Filter today to unlock the full potential of your BMW*s engine and enjoy a noticeable increase in power and responsiveness.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLayered, oiled cotton media for superior airflow and contaminant filtration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWashable and reusable design for long-term use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy installation as a direct drop-in replacement for factory air box\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered to last for the vehicle's lifespan with durability and performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by K\u0026amp;N's No-Hassle Lifetime Limited Warranty\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e2021 BMW M3 Base\n\u003cbr\u003e2021 BMW M3 Competition\n\u003cbr\u003e2021 BMW M4 Base\n\u003cbr\u003e2021 BMW M4 Competition\n\u003cbr\u003e2021 BMW M4 Competition xDrive\n\u003cbr\u003e2022 BMW M3 Base\n\u003cbr\u003e2022 BMW M3 Competition\n\u003cbr\u003e2022 BMW M3 Competition xDrive\n\u003cbr\u003e2022 BMW M4 Base\n\u003cbr\u003e2022 BMW M4 Competition\n\u003cbr\u003e2022 BMW M4 Competition xDrive\n\u003cbr\u003e2023 BMW M2 Base\n\u003cbr\u003e2023 BMW M3 Base\n\u003cbr\u003e2023 BMW M3 Competition\n\u003cbr\u003e2023 BMW M3 Competition xDrive\n\u003cbr\u003e2023 BMW M4 Base\n\u003cbr\u003e2023 BMW M4 Competition\n\u003cbr\u003e2023 BMW M4 Competition xDrive\n\u003cbr\u003e2023 BMW M4 CSL\n\u003cbr\u003e2024 BMW M2 Base\n\u003cbr\u003e2024 BMW M3 Base\n\u003cbr\u003e2024 BMW M3 Competition\n\u003cbr\u003e2024 BMW M3 Competition xDrive\n\u003cbr\u003e2024 BMW M3 CS\n\u003cbr\u003e2024 BMW M4 Base\n\u003cbr\u003e2024 BMW M4 Competition\n\u003cbr\u003e2024 BMW M4 Competition xDrive\n\u003cbr\u003e2024 BMW M4 CSL\u003c\/p\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":45762284454087,"sku":"knn33-3171","price":104.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/6924e2e9307dd85c582f2f064d15c811.jpg?v=1762735238","url":"https:\/\/mainstreeteshop.com\/products\/k-n-engineering-high-flow-replacement-air-filter-for-bmw-m3-and-m4-part-no-33-3171","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}