{"product_id":"k-n-94-97-ford-f-series-super-duty-v8-7-3l-performance-intake-kit","title":"K\u0026N 94-97 Ford F-Series Super Duty V8-7.3L Performance Intake Kit","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e57-2531\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844100092\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N 94-97 Ford F-Series Super Duty V8-7.3L Performance Intake Kit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe K\u0026amp;N 57-2531 Performance Air Intake System replaces the factory air filter and intake tube on 1994-1997 Ford F-250 and F-350 models with 7.3L V8 diesel engines. This kit delivers more airflow through a roto-molded HDPE tube and high-flow oiled cotton filter for measurable gains in horsepower and torque. A custom heat shield keeps intake air cooler for consistent power across the RPM range.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoto-molded HDPE intake tube:\u003c\/strong\u003e Increases airflow volume to the engine while resisting heat deformation for reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOversized oiled cotton air filter:\u003c\/strong\u003e Washable and reusable design cleans every 100,000 miles under highway driving, providing superior filtration without frequent replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom heat shield:\u003c\/strong\u003e Blocks engine bay heat to draw in cooler, denser air for better combustion and power output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy bolt-on installation:\u003c\/strong\u003e Completes in 60 minutes or less using basic hand tools, no cutting or permanent modifications needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven power gains:\u003c\/strong\u003e Dyno-tested to deliver horsepower and torque increases protected by No-Hassle Lifetime Limited Warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces OE air filter and intake tube directly with no additional modifications.\u003c\/li\u003e\n\u003cli\u003eClean filter with K\u0026amp;N cleaning kit every 100,000 miles or as needed based on dusty conditions.\u003c\/li\u003e\n\u003cli\u003eProduct weight 9.5 lbs, securely packaged for damage-free delivery.\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\u003eTypical install time 60 minutes or less with simple hand tools like screwdriver and pliers.\u003c\/li\u003e\n\u003cli\u003eDirect replacement design ensures compatibility and will not void vehicle warranty.\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\u003e1994-1997\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-250\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1994-1997\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-250\u003c\/td\u003e\n\u003ctd\u003eXLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995-1996\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-250\u003c\/td\u003e\n\u003ctd\u003eEddie Bauer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995-1996\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-250\u003c\/td\u003e\n\u003ctd\u003eSpecial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-250\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-250\u003c\/td\u003e\n\u003ctd\u003eLariat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-250 HD\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-250 HD\u003c\/td\u003e\n\u003ctd\u003eXLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1994-1997\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350\u003c\/td\u003e\n\u003ctd\u003eXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1994-1997\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350\u003c\/td\u003e\n\u003ctd\u003eXLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350\u003c\/td\u003e\n\u003ctd\u003eEddie Bauer\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\u003eOver 60 years designing air filters for automotive and motorsports applications.\u003c\/li\u003e\n\u003cli\u003eHigh-flow media traps dirt while allowing maximum airflow for real-world power gains.\u003c\/li\u003e\n\u003cli\u003ePrecision engineering matches exact OE mounting points for seamless fit on Ford 7.3L trucks.\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 Will the 57-2531 fit my 1996 Ford F-250 XL 7.3L Powerstroke?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it fits all listed 1994-1997 F-250 and F-350 submodels with 7.3L V8 diesel engines, including XL, XLT, and HD variants.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are used in this intake kit?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Features a rotationally-molded high-density polyethylene tube and oversized conical filter with oiled cotton gauze media for durability and filtration.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage is provided?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Backed by K\u0026amp;N No-Hassle Lifetime Limited Warranty on the entire system. Installation does not void your vehicle's factory warranty.\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 via UPS or FedEx\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 Original K\u0026amp;N box 20.5 x 12.5 x 9.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9.5 lbs product, 10.6 lbs shipped\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40373375664207,"sku":"KNN57-2531","price":367.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-94-97-ford-f-series-super-duty-v8-7_3l-performance-intake-kit-kn-engineering.jpg?v=1766996463","url":"https:\/\/www.blackopsautoworks.com\/products\/k-n-94-97-ford-f-series-super-duty-v8-7-3l-performance-intake-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}