{"product_id":"33-series-panel-air-filter-4","title":"33 Series Panel Air Filter","description":"The K\u0026amp;N 33 Series Air Filter is a high-performance, washable, and reusable panel air filter designed to significantly enhance engine airflow, leading to increased horsepower and acceleration. It features a construction of four to six layers of premium cotton gauze sandwiched between two durable aluminum wire screens, ensuring both longevity and maximum air intake efficiency. This design effectively filters out damaging dirt and debris without compromising airflow, even as the filter accumulates contaminants.\n\nIt is built to work with original equipment systems and can last up to 50,000 miles before needing cleaning. The filter material is cotton gauze, and it comes with a filter re-oiling amount of 1.32 oz (39 ml). Its dimensions are an outside length of 11.5 inches, an outside width of 7.313 inches, and a height of 1.125 inches.\n\nK\u0026amp;N backs this air filter with a 10-Year\/Million Mile Limited Warranty, underscoring its commitment to quality and durability. This warranty covers defects in materials and workmanship, offering peace of mind for the vehicle's lifespan. Specific fitment information includes BMW 745Li Base Sedan models with a 4.4L V8 engine from 2002 to 2004 (Chassis E66).","brand":"K\u0026N High-Flow","offers":[{"title":"Default Title","offer_id":52686477558072,"sku":"33-2254","price":88.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/657804815.jpg?v=1784874232","url":"https:\/\/store.motormia.co\/products\/33-series-panel-air-filter-4","provider":"MOTORMIA","version":"1.0","type":"link"}