{"product_id":"hks-02-08-wrx-04-08-sti-ej20-25-upgraded-timing-belt","title":"HKS 02-08 WRX \/ 04-08 STi EJ20\/25 Upgraded Timing Belt","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e24999-AF001\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 4957266600535\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHKS 02-08 WRX \/ 04-08 STi EJ20\/25 Upgraded Timing Belt\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe HKS 24999-AF001 timing belt serves as a direct replacement for 2002-2008 Subaru WRX and 2004-2008 STI models equipped with EJ20 or EJ25 engines. Constructed with aramid fiber reinforcement it withstands high engine speeds and temperatures common in tuned setups. This design delivers consistent timing accuracy and reduces risk of failure during demanding drives.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAramid Fiber Core:\u003c\/strong\u003e Delivers three times the tensile strength of standard rubber belts to handle boosted power levels without stretching or snapping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Resistance:\u003c\/strong\u003e Rated to 120 degrees Celsius to maintain integrity in hot engine bays during track or rally use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil and Coolant Resistance:\u003c\/strong\u003e Special rubber compound repels contaminants ensuring long-term performance even in harsh conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Service Life:\u003c\/strong\u003e Lasts up to 100,000 km with proper maintenance far outpacing OEM intervals for fewer replacements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Fitment:\u003c\/strong\u003e Matches factory specifications for easy installation on EJ20T and EJ25T engines without modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eReplace water pump tensioner and idlers simultaneously for complete timing service.\u003c\/li\u003e\n\u003cli\u003eInspect belt condition every 30,000 miles or annually in high-performance applications.\u003c\/li\u003e\n\u003cli\u003eArrives in protective HKS packaging 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\u003eRequires engine at TDC and camshaft locking tools for STI models.\u003c\/li\u003e\n\u003cli\u003eUses existing OEM tensioner hardware and mounting points.\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\u003e2002-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose HKS?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEstablished leader in JDM performance parts since 1973 with global racing heritage.\u003c\/li\u003e\n\u003cli\u003eManufactured with premium materials tested in endurance competitions.\u003c\/li\u003e\n\u003cli\u003eEngineered in Japan for exact tolerances and dependable operation.\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 this belt fit my 2006 WRX STI EJ257?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it directly replaces the OEM belt on all EJ257 STI engines from 2004-2008 with no alterations needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are used in construction?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High-modulus rubber reinforced by aramid fibers provides strength heat resistance and protection against oil exposure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the recommended service interval?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e HKS suggests replacement every 60,000 miles or 5 years whichever comes first in performance applications.\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 UPS Ground\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 HKS box 9 x 5 x 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.75 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":40271621914703,"sku":"HKS24999-AF001","price":290.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/hks-02-08-wrx-04-08-sti-ej2025-upgraded-timing-belt-hks.jpg?v=1768434863","url":"https:\/\/www.blackopsautoworks.com\/products\/hks-02-08-wrx-04-08-sti-ej20-25-upgraded-timing-belt","provider":"Black Ops Auto Works","version":"1.0","type":"link"}