{"product_id":"kandn-performance-air-intake-system-57i-2503","title":"K\u0026N Performance Air Intake System - Ford Focus Ii St 2.5L, 2005-2009 (57I-2503)","description":"\u003cp\u003eK\u0026amp;N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K\u0026amp;N's No-Hassle Lifetime Limited Warranty(TM). These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube.\u003c\/p\u003e\n\u003cp\u003eRestriction can exist BETWEEN an air filter and the engine, reducing the benefit of a K\u0026amp;N Air Filter alone. The weakest link in the airflow chain robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the engine. K\u0026amp;N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e FORD FOCUS II ST L5-2.5L F\/I, 2005-2009\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed power increase:\u003c\/strong\u003e K\u0026amp;N intakes are tested to deliver a guaranteed increase in horsepower and torque\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-metallic roto-mold tube:\u003c\/strong\u003e Reduces air temperature and decreases intake sound compared to metal tubes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminates air path restriction:\u003c\/strong\u003e Replaces the filter and the entire air path to the engine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 100,000 miles between cleanings:\u003c\/strong\u003e Larger filter captures and holds more dirt for extended service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime limited warranty:\u003c\/strong\u003e Backed by K\u0026amp;N's No-Hassle Lifetime Limited Warranty(TM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle specific design:\u003c\/strong\u003e Each kit engineered for a precise fit and optimal performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 57I-2503\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e US\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitting available:\u003c\/strong\u003e Please contact us for a quote.\u003c\/p\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":55940211048788,"sku":"57I-2503","price":283.33,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/0425\/3268\/files\/57I-2503.jpg?v=1779737350","url":"https:\/\/fifty9performance.co.uk\/products\/kandn-performance-air-intake-system-57i-2503","provider":"Fifty9 Performance","version":"1.0","type":"link"}