JE Pistons SUB WRX EJ205 79mm STR 92.5mm Bore CR 8.5 KIT Set of 4 Pistons

The JE Pistons SUB WRX EJ205 79mm STR 92.5mm Bore CR 8.5 KIT is a set of forged racing pistons designed specifically for Subaru WRX EJ205 engines. Crafted with over 75 years of expertise, these pistons are engineered, forged, and machined entirely in the USA to deliver optimal durability and high performance. They are tailored for racing and high-stress applications, providing a robust solution for enthusiasts seeking increased power and reliability. The pistons feature a 79mm diameter, a 92.5mm bore, and a compression ratio of 8.5, making them suitable for demanding motorsport environments from drifting to drag racing.

This piston kit is compatible with Subaru WRX models equipped with the EJ205 engine, typically from the early 2000s. It is intended as a direct replacement or upgrade for stock pistons, ideal for performance builds and racing setups. The set includes four pistons, designed to fit the specific engine configuration, ensuring precise fitment and optimal performance. Suitable for track use, street performance, or custom builds, these forged pistons enhance engine strength and efficiency for high-performance applications.