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| SKU | MAN612005C-4 |
| MPN | 612005C-4 |
| GTIN | 807298042114 |
| Certifications | None |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2012 | Subaru | Impreza | WRX STI |
| 2007,2011-2012 | Subaru | Impreza | WRX STI Limited |
| 2010 | Subaru | Impreza | WRX STI Special Edition |
Experience precision and durability with the Manley 04+ Subaru WRX STi (EJ257) piston set. Designed specifically for enhanced performance, this forged piston set features a standard stroke of 100mm with an extended bore diameter of +.5mm and an 8.5:1 dish ratio, making it ideal for tuned applications requiring reliable power and efficiency.
Crafted by Manley Performance, a brand synonymous with high-quality engine components, these pistons come complete with piston rings to ensure a perfect seal and optimum engine performance. The set of four cylinders is engineered to withstand the rigors of motorsport and advanced tuning, providing excellent strength and resilience under high-stress conditions.
Whether you are building a hot rod, upgrading your V8 engine, or assembling a high-performance kit car, this piston set delivers consistent, reliable power. Tuningsupply ensures that this high-performance component reaches you quickly with competitive pricing and no hidden fees, all backed by knowledgeable enthusiast-driven support and fast European shipping.
Crafted by Manley Performance, a brand synonymous with high-quality engine components, these pistons come complete with piston rings to ensure a perfect seal and optimum engine performance. The set of four cylinders is engineered to withstand the rigors of motorsport and advanced tuning, providing excellent strength and resilience under high-stress conditions.
Whether you are building a hot rod, upgrading your V8 engine, or assembling a high-performance kit car, this piston set delivers consistent, reliable power. Tuningsupply ensures that this high-performance component reaches you quickly with competitive pricing and no hidden fees, all backed by knowledgeable enthusiast-driven support and fast European shipping.
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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.

















