{"product_id":"k-n-custom-racing-air-filter-rectangular-carbon-fiber-4in-air-box-w-2-75in-air-horn","title":"K\u0026N Engineering Custom Racing Air Filter - Rectangular Carbon Fiber 4in Air Box w\/ 2.75in Air Horn 100-8593","description":"Light weight yet durable, K\u0026amp;N's Generation 2 Carbon Fiber Air Boxes are a must for any racer currently using traditional multi-Siamese stacks. Constructed from ultra-lightweight carbon fiber these filters provide ample air flow for your racing needs. They come with air horn seals to provide better sealing and easy installation. As with all K\u0026amp;N air filters, Generation 2 Carbon Fiber Air Boxes are washable and reusable. Simply use K\u0026amp;N cleaner and oil to service your filter.","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":44487648084175,"sku":"KNN100-8593","price":944.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4164\/7055\/files\/KN-Custom-Racing-Air-Filter-Rectangular-Carbon-Fib-1758090521.webp?v=1758090522","url":"https:\/\/www.cimotorsports.com\/products\/k-n-custom-racing-air-filter-rectangular-carbon-fiber-4in-air-box-w-2-75in-air-horn","provider":"CI Motorsports","version":"1.0","type":"link"}