{"product_id":"k-n-custom-racing-assembly-generation-2-carbon-fiber-air-box-large-w-2-50in-air-horn","title":"K\u0026N Custom Racing Assembly Generation 2 Carbon Fiber Air Box - Large w\/ 2.50in Air Horn","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":44274986844203,"sku":"KNN100-8558","price":944.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/1817\/9115\/files\/5c69940d-42ad-4ef3-aac1-dc97286d1398-800.jpg?v=1782986003","url":"https:\/\/www.red5garage.com\/products\/k-n-custom-racing-assembly-generation-2-carbon-fiber-air-box-large-w-2-50in-air-horn","provider":"Red 5 Garage","version":"1.0","type":"link"}