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Upgrade your Subaru WRX or WRX STI with the HKS Fine Tune Power Steering / Alternator V-Belt, designed to deliver superior durability and consistent performance. This premium belt outperforms the OEM version by maintaining optimal accessory drive tension, ensuring smooth operation even under high-output and extreme driving conditions.
Crafted from heat-resistant, flexible materials, the belt resists cracking and premature wear caused by increased horsepower and engine modifications. Its 5PK875 specification fits precisely on the alternator and power steering pulleys of 2008-2021 Subaru WRX STI and 2008-2014 WRX models. Shop now to keep your ride running smoothly and confidently on every drive.