JE Pistons Ultra Series Subaru EJ25 100mm Bore -17.3cc 8.5:1 Piston Set

JE Pistons Ultra Series Forged Pistons for Subaru EJ25

Unleash the full potential of your Subaru EJ25 engine with the JE Pistons Ultra Series Piston Set. Engineered for high-horsepower racing applications, these pistons are crafted using JE Pistons' proprietary Aligned Grain Flow Technology. This advanced forging process, exclusive to the Ultra Series, maximizes tensile strength, ensuring your pistons can withstand the extreme stresses of demanding performance environments. Each piston is meticulously designed to optimize power delivery and durability.

Key Features and Benefits:

• Optimized for Power: Every aspect of the Ultra Series pistons is engineered to excel in high-horsepower racing engines.
• Aligned Grain Flow Technology: Proprietary forging process enhances tensile strength for superior durability under extreme loads.
• Skirt Coating: Reduces friction and wear on piston skirts and cylinder walls, contributing to a quieter operation, especially during cold starts.
• Thermal Barrier Crown Coating: Reflects heat back into the combustion chamber, lowering piston crown temperatures and improving exhaust gas scavenging for enhanced efficiency.
• High-Strength Wrist Pins: Includes premium, thick-wall wrist pins manufactured by Trend Performance in the USA, built to endure the rigors of high-performance use.

This set features a 100mm bore, a compression ratio of 8.5:1, and a 0.905-inch pin diameter, making them a direct upgrade for your Subaru EJ25. Experience the difference that precision engineering and top-tier materials make. Elevate your engine's performance and reliability with JE Pistons.

Shop the JE Pistons Ultra Series Piston Set at GGCRACING for unparalleled performance.