









| SKU | MAN632202CE-4 |
| MPN | 632202CE-4 |
| GTIN | 807298088112 |
| Certifications | None |
| Material | Forged |
Upgrade your Subaru WRX/STI with the Manley 04+ piston set designed specifically for the EH257 engine with a 99.75mm bore and a +0.25mm size increase. This forged piston set brings an 8.5:1 dish volume and is built for extreme duty, delivering strength and durability for high-performance applications. Crafted by Manley Performance, a trusted name in engine components, these pistons offer reliable performance for racing and street builds.
Whether you're pushing your turbocharged engine to its limits or building a robust motorsport machine, these forged pistons provide the resilience to handle increased power and stress. The upgrade path includes enhanced thermal resistance and improved combustion characteristics to optimize your engine's output with precision.
Designed for enthusiast builders and professional workshops alike, this piston set ensures consistent quality and compatibility with aftermarket upgrades and stock configurations. The Manley 04+ Subaru WRX/STI piston set is your go-to choice for boosting toughness and performance while maintaining excellent reliability.
Whether you're pushing your turbocharged engine to its limits or building a robust motorsport machine, these forged pistons provide the resilience to handle increased power and stress. The upgrade path includes enhanced thermal resistance and improved combustion characteristics to optimize your engine's output with precision.
Designed for enthusiast builders and professional workshops alike, this piston set ensures consistent quality and compatibility with aftermarket upgrades and stock configurations. The Manley 04+ Subaru WRX/STI piston set is your go-to choice for boosting toughness and performance while maintaining excellent reliability.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















