{"product_id":"hks-fine-tune-v-belt-4pk925","title":"HKS FINE TUNE V-BELT\/4PK925","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 24996-AK009 | \u003cstrong\u003eUPC:\u003c\/strong\u003e 4957266600207\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eHKS FINE TUNE V-BELT\/4PK925 for 2004-2021 Subaru Impreza WRX STI Forester XT Legacy GT\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe HKS Fine Tune V-Belt 4PK925 is a precision-engineered accessory drive belt designed for Subaru turbo models. It fits 2004-2021 Impreza WRX STI Forester XT and Legacy GT with EJ25 engines. This 925mm 4-rib belt uses advanced rubber for superior grip reduced slippage and consistent power transfer to alternator power steering and A\/C.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Friction Compound:\u003c\/strong\u003e Special rubber formulation grips pulleys tightly to prevent slip under high RPM and load for dependable accessory operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Elongation Design:\u003c\/strong\u003e Maintains tension over time without stretching ensuring stable performance and longer service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat-Resistant Construction:\u003c\/strong\u003e Withstands engine bay temperatures up to 120°C to avoid degradation during track or spirited driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact OEM Dimensions:\u003c\/strong\u003e 4PK925 size 925mm effective length matches factory specs for bolt-on installation with no modifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Build:\u003c\/strong\u003e Reduces rotational mass for quicker throttle response and improved engine efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement for stock belt enhances drive system reliability.\u003c\/li\u003e\n\u003cli\u003eInspect pulleys for wear before installation to ensure optimal performance.\u003c\/li\u003e\n\u003cli\u003eStored in protective sleeve to prevent contamination during shipping.\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\u003eUse belt tension gauge to set proper deflection per Subaru service manual.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock and HKS accessory pulleys no special hardware needed.\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\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\u003e2008-2014\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\u003e2008-2021\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\u003e2004-2012\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eForester\u003c\/td\u003e\n\u003ctd\u003eXT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2009\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003eGT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2009\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eOutback\u003c\/td\u003e\n\u003ctd\u003eXT\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\u003eTrusted by JDM enthusiasts for motorsport-proven components since 1973.\u003c\/li\u003e\n\u003cli\u003eManufactured in Japan with rigorous quality testing for durability.\u003c\/li\u003e\n\u003cli\u003eEngineered for turbocharged engines to handle high-stress conditions.\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 2010 Subaru WRX STI EJ257?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it directly replaces the OEM 4PK925 belt on 2004-2021 STI models with EJ25 turbo engines for perfect compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used in this belt?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Premium EPDM rubber compound with embedded fibers for high friction low stretch and resistance to oil heat and ozone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty on this HKS belt?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Backed by HKS 1-year limited warranty against defects when installed and maintained properly.\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 or USPS Priority\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 Compact box 5 x 3 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.18 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":43793479630927,"sku":"HKS24996-AK009","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/hks-fine-tune-v-belt4pk925-hks.jpg?v=1767417781","url":"https:\/\/www.blackopsautoworks.com\/products\/hks-fine-tune-v-belt-4pk925","provider":"Black Ops Auto Works","version":"1.0","type":"link"}