Tomei 2.3L Forged Pistons for 4B11 Mitsubishi Evo X Optima • Designed to reduce movement

• Designed to reduce movement in the exhaust system

any part in this series is going to take whatever you throw at it and keep begging for more

* Note the Evo 7 has a different OEM part number and they look slightly different in the diagrams

Compatible with the FIC injector kits IS901

• Cast aluminum end tanks

Tomei 2.3L Forged Pistons for 4B11 Mitsubishi Evo X Optima • Designed to reduce movementAt the core of the engine, pistons convert combustion gas into power. Choose Tomei or CP pistons with 85. 5mm or 86mm bore for the 4B11T Evo X engine. Made from exclusive forged material, these pistons are lightweight, reducing the need for excessive machining and preventing strength reduction. The 3D profile ensures smooth movement with optimal clearance and an oval barrel shape designed for thermal expansion. Vehicle Fitment: 2008 2015 Mitsubishi