Manley 08+ Mitsubishi Evo X (4B11T) 86mm STD Bore 9.0:1 Dish Extreme Duty Piston Set with Rings

If you're rebuilding the engine in your 2008 and up Mitsubishi Evo X with the 4B11T engine, this Manley Extreme Duty Piston Set is built to handle serious performance. These pistons are designed for an 86mm standard bore and feature a 9.0:1 compression ratio dish, making them a solid choice for builds aiming for improved power and durability.

Manley uses their signature 2618 alloy forgings for these pistons, which are known for being strong and reliable under demanding conditions. They also feature proven cam and barrel skirt profiles that help reduce friction and wear on your cylinder walls while still allowing the engine to make good power. The ring lands and grooves are machined to very tight tolerances, which is crucial for getting a good seal from your piston rings, leading to better compression and more power. Each set comes with premium chrome moly wrist pins, and Manley's unique machining process ensures the ring grooves are perfectly square to the piston skirt for optimal performance.

This set includes the pistons, rings, and wrist pins. Please note that these pistons are not CARB approved and cannot be shipped to California. If you're pushing the limits of your Evo X's engine, these Manley pistons are a well-built option that professional engine builders trust.