Click to zoom in
SKU: 24996-AK001 | UPC: 4957266600122
HKS FINE TUNE V-BELT/3PK875 for 2008-2021 Subaru Impreza WRX STI
The HKS Fine Tune V-Belt 3PK875 delivers precise power transfer for alternator and power steering on Subaru Impreza WRX STI models from 2008 to 2021. Crafted with advanced rubber compound this 3-rib belt measures 875mm in length to match OEM specifications while resisting stretch and heat buildup. Drivers notice crisper throttle response and quieter operation during spirited driving or track use.
Key Features
- Low-Slip Grip: Specialized EPDM compound grips pulleys firmly to prevent power loss and belt squeal under high RPM loads.
- Heat Resistance: Handles temperatures up to 150°C ensuring reliable performance in modified EJ257 turbo engines.
- Aramid Reinforcement: Embedded fibers resist elongation for consistent tension over tens of thousands of miles.
- 3PK Profile: Exact 875mm length and 10mm width provide drop-in replacement without adjustments.
- Lightweight Build: Weighs only 50g to maintain quick engine revving without added rotational inertia.
Product Notes
- Inspect idler pulleys and tensioner for wear prior to replacement.
- Store in cool dry place away from oils and chemicals.
- Packaged in compact box measuring 8 x 4 x 1 inches for easy handling.
Installation Notes
- Professional installation recommended.
- Release tensioner with 14mm wrench then route belt per OEM diagram.
- Compatible with stock pulleys and HKS Super Response pulleys.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2021 | Subaru | Impreza | WRX STI |
| 2008-2021 | Subaru | WRX | STI |
Why Choose HKS?
- Decades of JDM motorsport engineering experience.
- Tested on dyno and track for Subaru turbo applications.
- Manufactured in Japan with strict quality controls.
Frequently Asked Questions
-
Q: Will this fit my 2015 USDM WRX STI?
A: Yes it directly replaces OEM part on all 2008-2021 USDM Impreza WRX STI models with EJ257 engine. -
Q: What material is used in construction?
A: High-grade EPDM rubber reinforced with aramid cords for flexibility strength and oil resistance. -
Q: What is the warranty coverage?
A: HKS offers a one-year limited warranty against manufacturing defects with proof of purchase.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Protective cardboard box 8 x 4 x 1 inches
- Weight: 0.11 lbs
Belts - Timing, Accessory
Welcome to our exclusive Belts - Timing, Accessory collection, where performance meets reliability! This curated selection includes a wide range of high-quality timing belts and accessories essential for maintaining your vehicle's optimal performance. Each product is engineered with precision, meeting rigorous industry standards to ensure durability and reliability for all your automotive needs. Why Choose Our Vehicle Belts? Extensive Selection: Our Vehicle Belts collection features a diverse array of timing belts and accessories tailored for different vehicle makes and models, ensuring you find the perfect fit for your automotive repair and maintenance tasks. Superior Quality Materials: We prioritize quality, offering products made from premium materials that guarantee long-lasting performance and dependability. Enhanced Vehicle Efficiency: Utilizing our Vehicle Belts can significantly improve your vehicle's functionality, leading to better fuel efficiency and overall road p...
View Belts - Timing, Accessory Products
HKS
HKS is a Japanese manufacturer of premium performance parts founded in 1973 that has been at the forefront of turbocharged engine development, producing turbochargers, exhaust systems, engine management, intercoolers, and supporting performance components for some of the most iconic Japanese sports cars ever built. The brand's GT and GTIII turbocharger series, Super Sequential Blow Off Valves, and Racing Suction intake kits are recognized globally as benchmark-quality products that combine Japanese manufacturing precision with decades of motorsport development experience. HKS products are particularly well-known in the Toyota Supra, Mitsubishi Evo, Subaru STI, Nissan GT-R, and Honda NSX communities, where the brand's heritage in building the world's fastest versions of these cars has created a loyal following among enthusiasts who want the best available components. From a simple racing suction kit to a complete GT turbo with intercooler and ECU tune, HKS provides an end-to-end perf...
View HKS Products
Timing Components
Welcome to our Timing Components for your vehicle's engine collection, where precision meets innovation. This curated group of Shopify products is designed to provide you with the best timing solutions specifically for automotive applications. Whether you are working on engine management systems or other automotive projects, our timing components are here to help you achieve optimal performance. What Are Timing Components? Timing components are essential elements used in vehicles to control the timing of operations within the engine. They ensure that tasks occur in a synchronized manner, which enhances efficiency and functionality. Our collection includes: Timing Belts: Crucial for synchronizing the rotation of the crankshaft and camshaft. Timing Chains: Durable alternatives to belts, designed for long-lasting performance. Timing Gears: Essential for accurate timing in various engine configurations. Camshaft Adjusters: Allow for variable timing to optimize engine performance...
View Timing Components Products