Mitsubishi Evolution Piston Set - JE Pistons - MITSU 4B11T KIT, 3.386 in. Bore, 9.00:1, Inverted Dome/Dish - `07-`15
Mitsubishi Evolution Piston Set - JE Pistons - MITSU 4B11T KIT, 3.386 in. Bore, 9.00:1, Inverted Dome/Dish - `07-`15

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The Mitsubishi Evolution Piston Set by JE Pistons is specifically designed for 2007-2015 EVO X models, providing high-performance enhancement. Created with top-tier materials and precision engineering, this set includes 4 pistons that suit a 3.386 in. bore and feature a 9.00:1 compression ratio with an inverted dome/dish design.
These pistons are crafted from 2618 aluminum, a material known for its superior tensile strength, making them perfect for high-demand applications. Designed with proprietary Forged Side Relief (FSR) technology, these pistons minimize friction and power loss due to a reduced skirt width and include a shorter wrist pin for additional weight savings. Each set is skillfully engineered to ensure optimized performance durability and includes premium wrist pins, locks, and JE Pro Seal piston rings for a complete installation. Additionally, the skirt coating reduces friction and wear, contributing to quieter operation while enhancing the longevity of both the piston skirts and cylinder walls.
Features
- Forged in the USA from 2618 aluminum for high tensile strength
- Minimized friction with Forged Side Relief (FSR) technology
- Includes high-quality wrist pins, locks, and premium piston rings
- Skirt coating reduces friction and wear, lowering operating noise
- Accumulator groove improves ring seal and reduces combustion gas pressure
Whether you're aiming for competitive performance or simply eager to enhance your EVO X's engine reliability, the Mitsubishi Evolution Piston Set offers a proven solution. For questions or assistance, don't hesitate to call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). We have installations and customization services available at our locations in Austin, Texas, and the Los Angeles area. For those considering multiple items, please contact us for potential shipping discounts. Note that we proudly offer on-premises installation at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov





