{"product_id":"hks-fine-tune-v-belt-6pk1905","title":"HKS Fine Tune V-Belt 6PK1905 for 2015-2021 Subaru WRX 24996-AK035","description":"\u003ch4\u003eVehicle Fitment\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e2015-2021 Subaru WRX\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFitment Notes\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e6PK1905 belt specification - confirm this matches your accessory drive configuration before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eBelt strength optimized for the specific engine application, maintaining stable belt tension even as heat expansion occurs in the engine bay\u003c\/li\u003e \u003cli\u003eMolded tooth-forming process (rather than traditional outside-pressure application) preserves belt strength and reduces skipping under high-torque conditions\u003c\/li\u003e \u003cli\u003eH-NBR grade rubber teeth for added strength and durability\u003c\/li\u003e \u003cli\u003eIncreased durability at high engine bay temperatures common in tuned vehicles\u003c\/li\u003e \u003cli\u003eImproved cold-weather performance versus the OEM belt\u003c\/li\u003e \u003cli\u003eLightweight with strong friction tolerance for smooth, reliable, slip-free performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e \u003cli\u003eBelt Spec: 6PK1905\u003c\/li\u003e \u003cli\u003eMaterial: H-NBR grade rubber teeth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eIncluded Components\u003c\/h4\u003e\u003cul\u003e \u003cli\u003e1x Fine Tune V-Belt\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Description\u003c\/h4\u003e\u003cp\u003eThe HKS 24996-AK035 is a Fine Tune V-Belt (6PK1905 spec) built for the 2015-2021 Subaru WRX, designed to deliver smooth, slip-free performance even under the demanding conditions of a tuned engine bay. Unlike traditional belts formed by applying outside pressure to the teeth - which can weaken them over time - HKS molds the tooth shape directly, preserving strength and reducing the risk of belt skip under high-torque operation.\u003c\/p\u003e\u003cp\u003eBuilt from H-NBR grade rubber, this belt offers increased durability at high engine bay temperatures alongside improved performance in cold weather, making it a reliable upgrade over the factory serpentine belt for owners running increased boost or accessory loads. A simple, effective upgrade for anyone looking to eliminate belt slip as part of a broader WRX performance build.\u003c\/p\u003e\u003cmeta name=\"description\" content=\"Upgrade your 2015-2021 Subaru WRX with the HKS Fine Tune V-Belt for smooth, slip-free performance and enhanced durability under pressure.\"\u003e\u003cmeta name=\"keywords\" content=\"HKS V-Belt for Subaru WRX, 6PK1905 automotive belt, high-performance V-belt, durable rubber teeth belt, cold weather performance belt, slip-free performance upgrade, tuned engine accessory drive, Subaru WRX performance parts, HKS automotive accessories, engine bay temperature resistant belt\"\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":53856567492927,"sku":"HKS24996-AK035","price":86.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/7308\/9343\/files\/21e8e0af23134b0696628e2b800d47a2_6fab92ea-6e15-4c3b-bca5-077a8273a5a4.png?v=1782398912","url":"https:\/\/wcaperformance.com\/products\/hks-fine-tune-v-belt-6pk1905","provider":"WCA Performance","version":"1.0","type":"link"}