{"product_id":"k-n-round-air-filter-14in-od-12in-id-2-313in-height","title":"K\u0026N Round Air Filter 14in OD \/ 12in ID \/ 2.313in Height","description":"\u003cp\u003eThe K\u0026amp;N E-3740 replacement air filter is designed to increase horsepower and acceleration by reducing restriction and increasing air flow to your engine. The E-3740 is made with oiled layers of woven cotton that offer superior filtration and can be washed and reused repeatedly. K\u0026amp;N replacement air filters can go up to 50,000 miles before cleaning is required, depending on driving conditions. One K\u0026amp;N replacement air filter costs less than replacing disposable air filters over and over again. The E-3740 is simple to install and is custom designed to fit right into the factory air box of older Ford Scorpio and Peugeot models, as well as other applications.\n\u003cbr\u003eK\u0026amp;N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. Stock replacement air filters for street vehicles are covered by K\u0026amp;N's Million-Mile Limited Warranty.\u003c\/p\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":46188122931355,"sku":"knnE-3740","price":84.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5131\/1259\/files\/d1abbf1f5c2ba8b28e9748eff27d92e8.jpg?v=1751651034","url":"https:\/\/sr1performance.com\/products\/k-n-round-air-filter-14in-od-12in-id-2-313in-height","provider":"SR1 Performance","version":"1.0","type":"link"}