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

When you're rebuilding the heart of your 2008-2014 Mitsubishi Lancer, especially if it's the performance-oriented Evo X with the 4B11T engine, a solid set of pistons is crucial. This set from Manley Performance gives you everything you need to get started: four 86mm standard bore pistons with a 9.0:1 dish compression ratio, along with the necessary rings and chrome moly wrist pins. These aren't just any pistons; they're built with a focus on strength and reliability for demanding engine builds.

Manley uses domestic 2618 alloy forgings for these pistons, which are known for their superior strength and ability to handle high performance. The pistons feature proven cam and barrel skirt profiles designed to generate power efficiently while also being gentle on your cylinder walls, reducing wear over time. They also pay close attention to the ring lands and grooves, machining them to exacting standards to ensure a better seal from your piston rings, which directly translates to more power. Manley's unique manufacturing process allows them to machine the skirt and ring grooves in one operation, ensuring they are perfectly square to each other for optimal performance.

This set is a popular choice among professional engine builders and tuners who rely on Manley pistons for their builds. It's important to note that these pistons are not CARB approved and cannot be shipped to California. If you're looking to get the most out of your Lancer's engine and want a well-built foundation, this Manley piston set is a solid option.