The Mitsubishi Evolution Piston Set - JE Pistons Ultra Series is an exceptional choice for automotive enthusiasts keen on enhancing their vehicle's performance. Specifically designed for the `01-`07 Mitsubishi Evolution, this piston set boasts an 86mm bore with a 10.0:1 compression ratio and an inverted dome/dish design, providing the ultimate performance upgrade.

Crafted for power, the Ultra Series pistons incorporate every feature necessary for high-horsepower racing engines. Utilizing JE's proprietary Aligned Grain Flow Technology, these pistons maximize tensile strength, making them suitable for the rigorous demands of high-performance environments. The addition of a skirt coating reduces friction and wear, ensuring quieter operation, particularly during cold starts. Meanwhile, the thermal barrier crown coating reflects heat into the combustion chamber, lowering the piston crown temperatures and enhancing exhaust gas scavenging.

Features

• 86mm Bore
• 10.0:1 Compression Ratio
• Inverted Dome/Dish Design
• Aligned Grain Flow Technology
• Skirt Coating for Reduced Friction
• Thermal Barrier Crown Coating
• High-Strength Wrist Pins
• Lateral Gas Ports
• Optimized Pin Oiling
• 100% Made in the USA

To ensure top-notch ring seal even in high RPM and boost situations, lateral gas ports are included, while enhanced pin oiling features maintain lubrication for reduced heat and friction. Manufactured entirely in the USA, these forged pistons are among the strongest and most feature-rich available, perfect for high-boost builds.

For any questions or more information, feel free to contact our knowledgeable staff directly at 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization services at our two locations in Austin, Texas, and the Los Angeles, California area. If you're considering purchasing multiple items, contact us for potential shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov