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JE Pistons Forged Piston Kit for Subaru STI EJ257 (99.5mm Bore, CR 8.5)

Elevate your Subaru STI's performance with this premium forged piston kit from JE Pistons, engineered for the EJ257 engine. Featuring a 99.5mm bore and a compression ratio of 8.5:1, these pistons are designed to withstand the rigors of high-performance driving and racing applications. Crafted in the USA from high-quality 2618 aluminum, they offer exceptional tensile strength and durability.

Key Features and Benefits:

• Superior Material: Forged from 2618 aluminum for maximum strength and resistance to extreme conditions.
• Optimized Design: Specifically designed for the EJ257 engine to ensure optimal performance and longevity.
• Reduced Friction: Proprietary Forged Side Relief (FSR) design minimizes friction and power loss, while also reducing weight.
• Enhanced Durability: Features skirt coating (application dependent) to reduce wear and noise, and an accumulator groove for improved ring seal and consistent power delivery.
• Complete Kit: Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings for a hassle-free installation.
• Proudly Made in USA: Ensures top-tier manufacturing quality and reliability.

This kit is an ideal upgrade for enthusiasts seeking to push the limits of their Subaru WRX or STI. Ensure optimal engine health and power output with pistons built for performance. Discover the difference quality engineering makes with JE Pistons at GGCRACING.