Click to zoom in
SKU: 24996-AK024 | UPC: 4957266600351
HKS FINE TUNE V-BELT/4PK1160 for 2008-2021 Subaru WRX STI
The HKS Fine Tune V-Belt 4PK1160 delivers direct OEM replacement for accessory drive on 2008-2021 Subaru WRX STI models with EJ257 engines. This 1160mm 4-rib belt powers alternator and A/C under high RPM and boost in tuned setups for consistent performance. Its durable construction outlasts stock belts in demanding track and street use.
Key Features
- High Friction Rubber: Special compound grips pulleys firmly to prevent slip during aggressive acceleration and track runs
- Low Stretch Fiber Cord: Kevlar-reinforced core maintains tension over time reducing maintenance needs
- Heat Resistant EPDM Cover: Shields against engine bay temperatures and ozone for crack-free longevity
- Precise 4PK1160 Sizing: Matches OEM specifications at 1160mm length and 16.5mm width for bolt-on fit
- High RPM Durability: Built to withstand tuned engine stresses beyond stock capabilities
Product Notes
- Direct OEM replacement no modifications required
- Inspect tensioner and pulleys during replacement for best results
- Packaged in protective sleeve to prevent handling damage
Installation Notes
- Professional installation recommended.
- Use belt tension gauge or Subaru service manual specs for proper tension
- Compatible with factory tensioner and idler pulley hardware
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2008-2014 | Subaru | Impreza WRX | STI |
| 2008-2014 | Subaru | Impreza WRX | STI Limited |
| 2015-2021 | Subaru | WRX STI | All |
| 2015-2021 | Subaru | WRX STI | Limited |
Why Choose HKS?
- Motorsport heritage since 1973 with wins in Super GT and rally
- Engineered and manufactured in Japan for JDM precision
- Proven in high-boost Subaru applications worldwide
Frequently Asked Questions
-
Q: Will this belt fit my 2015 WRX STI hatchback?
A: Yes it is a direct fit for all 2015-2021 WRX STI hatchback and sedan models with the EJ257 engine -
Q: What rubber compound is used?
A: Proprietary high-grip CR rubber with EPDM outer layer for heat resistance up to 120C -
Q: What is the warranty and install process?
A: HKS offers 1-year warranty against defects. Installation takes 30 minutes with basic tools release tensioner and route belt per diagram
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact box 6 x 4 x 1 inches
- Weight: 0.22 lbs
Read More
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
Welcome to our HKS collection, where we specialize in aftermarket high performance auto parts engineering and manufacturing. As a world-leading tuning parts manufacturer, HKS offers an extensive range of products designed for both professional and light tuning enthusiasts. Why Choose HKS? Quality Engineering: All products are made in Japan, ensuring exquisite quality and adherence to safe standards. Wide Product Range: HKS provides a full line of tuning parts suitable for various vehicle modifications. Ultimate Driving Experience: Our products are engineered to enhance performance, giving you the thrill of driving. Our Product Categories Performance Exhaust Systems: Increase horsepower and improve sound. Air Filters: Enhance engine efficiency and performance. Turbos and Superchargers: Boost your vehicle's power output significantly. Suspension Upgrades: Improve handling and ride comfort. Engine Management Systems: Optimize engine performance with advanced tuning solution...
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