{"product_id":"k-n-97-99-bmw-540i-drop-in-air-filter","title":"K\u0026N 97-99 BMW 540I Drop In Air Filter","description":"K\u0026amp;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\u0026amp;N's 10-Year\/Million Mile Limited Warranty. K\u0026amp;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\u0026amp;N's most popular product!\nK\u0026amp;N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K\u0026amp;N's No-Hassle Lifetime Limited Warranty.\n\u003cul\u003e\n  \u003cli\u003eCLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)\n\u003c\/li\u003e\n  \u003cli\u003eMillion Mile Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\nBMW 540i Base 1997\u003cbr\u003e\nBMW 540i Base 1998\u003cbr\u003e\nBMW 540i Base 1999\u003cbr\u003e\nBMW 540i Base 2000\u003cbr\u003e\nBMW 540i Base 2001\u003cbr\u003e\nBMW 540i Base 2002\u003cbr\u003e\nBMW 540i Base 2003\u003cbr\u003e\nBMW 740i Base 1999\u003cbr\u003e\nBMW 740i Base 2000\u003cbr\u003e\nBMW 740i Base 2001\u003cbr\u003e\nBMW 740iL Base 1999\u003cbr\u003e\nBMW 740iL Base 2000\u003cbr\u003e\nBMW 740iL Base 2001\u003cbr\u003e\nBMW M5 Base 2000\u003cbr\u003e\nBMW M5 Base 2001\u003cbr\u003e\nBMW M5 Base 2002\u003cbr\u003e\nBMW M5 Base 2003","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":54633030975860,"sku":"33-2142","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/4365\/8612\/files\/002d19e91ecc3c33d1dc3c6381bc4db8.jpg?v=1779322924","url":"https:\/\/downeastoffroad.com\/products\/k-n-97-99-bmw-540i-drop-in-air-filter","provider":"Down East Offroad ","version":"1.0","type":"link"}