{"product_id":"k-n-custom-racing-air-filter-rectangular-carbon-fiber-4in-air-box-w-2-75in-air-horn","title":"K\u0026N Custom Racing Air Filter - Rectangular Carbon Fiber 4in Air Box w\/ 2.75in Air Horn","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e100-8593\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844363206\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N 100-8593 Custom Racing Air Filter - Rectangular Carbon Fiber 4in Air Box w\/ 2.75in Air Horn\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N 100-8593 Generation 2 Carbon Fiber Air Box assembly delivers high airflow for custom racing engines replacing multi-siamese stacks. This lightweight rectangular 4-inch tall filter setup with 2.75-inch air horn flange fits universal racing applications to increase horsepower and throttle response. Washable filter media ensures long-term performance with simple servicing.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarbon Fiber Housing:\u003c\/strong\u003e Ultra-lightweight construction weighs only 2.6 lbs for reduced vehicle weight without sacrificing durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow Filter Media:\u003c\/strong\u003e 4-inch tall rectangular design pulls in massive air volume to deliver more power in racing conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable and Reusable:\u003c\/strong\u003e Clean with K\u0026amp;N filter cleaner and oil for repeated use across racing seasons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Horn Seals Included:\u003c\/strong\u003e Provides tight seal on 2.75-inch flange for leak-free installation on velocity stacks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRacing-Specific Design:\u003c\/strong\u003e Engineered for carbureted or EFI racing setups needing superior intake flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for off-road and racing use only\u003c\/li\u003e\n\u003cli\u003eService filter regularly using K\u0026amp;N cleaner and oil to maintain peak flow\u003c\/li\u003e\n\u003cli\u003ePackages in protective box to prevent damage during transit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eBolt onto standard multi-siamese stack inlets using included seals\u003c\/li\u003e\n\u003cli\u003eCompatible with 2.75-inch diameter air horns and K\u0026amp;N racing velocity stacks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eCustom Racing\u003c\/td\u003e\n\u003ctd\u003eDragsters, Sprint Cars, Off-Road\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eN\/A\u003c\/td\u003e\n\u003ctd\u003eCustom Racing\u003c\/td\u003e\n\u003ctd\u003eFunny Cars, Motorcycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDecades of motorsport dominance with proven air intake technology\u003c\/li\u003e\n\u003cli\u003eHigh-flow designs tested in real-world racing environments\u003c\/li\u003e\n\u003cli\u003ePrecision engineering from carbon fiber to filter media\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What racing setups does the 100-8593 fit?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Universal custom application for engines with multi-siamese stacks, dragsters, sprint cars, and off-road vehicles using 2.75-inch air horns\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material makes up the air box?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Generation 2 carbon fiber top and bottom panels for strength at just 2.6 lbs total weight\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How do I maintain the filter?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Rinse with K\u0026amp;N air filter cleaner, dry, and apply K\u0026amp;N oil. fully reusable with no replacement needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground shipping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure box 18 x 13 x 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.6 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40318503714895,"sku":"KNN100-8593","price":944.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-custom-racing-air-filter-rectangular-carbon-fiber-4in-air-box-w-2_75in-air-horn-kn-engineering.jpg?v=1766995183","url":"https:\/\/www.blackopsautoworks.com\/products\/k-n-custom-racing-air-filter-rectangular-carbon-fiber-4in-air-box-w-2-75in-air-horn","provider":"Black Ops Auto Works","version":"1.0","type":"link"}