Description
JE Pistons SUB EJ257 83mm STR 99.5mm Bore CR 8.5 KIT Set of 4 Pistons
Elevate your engine’s performance with the JE Pistons SUB EJ257 83mm STR 99.5mm Bore CR 8.5 KIT. Designed specifically for the Subaru EJ257, this set of four high-quality forged racing pistons is the perfect choice for enthusiasts and professionals seeking unparalleled power and efficiency.
Key Features:
- Premium Quality: Manufactured by JE Pistons, the leader in forged racing pistons with over 70 years of experience.
- In-House Forging: Every piston is crafted using advanced technology and precision engineering for optimal performance.
- Specifications: 3.917 in. bore size with a compression ratio of 8.50:1, tailored for Subaru EJ Series engines.
- Inverted Dome/Dish Design: This unique design promotes efficient combustion, enhancing power output and reliability.
Benefits:
- Performance Boost: Experience increased horsepower and torque, perfect for both street and track applications.
- Durability: Engineered to withstand the rigors of high-performance racing, ensuring long-lasting reliability.
- Easy Installation: Designed for a perfect fit in your Subaru EJ257, simplifying your upgrade process.
Use Cases:
- Racing: Ideal for competitive motorsport environments where performance is critical.
- Street Performance: Enhance everyday driving with greater acceleration and responsiveness.
- Engine Build Projects: Perfect for enthusiasts looking to build a high-performance engine.
Upgrade your Subaru EJ257 engine with the JE Pistons SUB EJ257 83mm STR 99.5mm Bore CR 8.5 KIT. Achieve race-ready performance and reliability that only a top-tier piston can provide!






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