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| SKU | WISK598M100 |
| MPN | K598M100 |
| GTIN | 193564447906 |
| 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 |
Discover the precision and power of the Wiseco Subaru EJ257 WRX/STI forged piston set, designed specifically for 4-cylinder engines. This set features 4 valve dish pistons with a -19cc volume and 100mm piston diameter, engineered to maintain optimal combustion chamber dynamics and performance. The shelf stock kit provides enthusiasts and professional builders with durable and reliable components perfect for enhancing engine efficiency and power output.
Manufactured by Wiseco, a trusted name in high-performance engine parts, these pistons are forged for exceptional strength and heat resistance. Ideal for motorsport, tuning, or restoration projects, this piston set enables your Subaru WRX or STI engine to handle higher boost and increased horsepower without compromise. Each set is precisely balanced and ready to install, helping you achieve the performance upgrades you desire with peace of mind.
Whether building a high-revving race engine or upgrading your daily driver, these Wiseco forged pistons offer outstanding quality, reliability, and performance. Upgrade your EJ257 engine today with this fully compatible and expertly crafted piston set from Wiseco, available now at Tuningsupply, your go-to source for European automotive performance parts.
Manufactured by Wiseco, a trusted name in high-performance engine parts, these pistons are forged for exceptional strength and heat resistance. Ideal for motorsport, tuning, or restoration projects, this piston set enables your Subaru WRX or STI engine to handle higher boost and increased horsepower without compromise. Each set is precisely balanced and ready to install, helping you achieve the performance upgrades you desire with peace of mind.
Whether building a high-revving race engine or upgrading your daily driver, these Wiseco forged pistons offer outstanding quality, reliability, and performance. Upgrade your EJ257 engine today with this fully compatible and expertly crafted piston set from Wiseco, available now at Tuningsupply, your go-to source for European automotive performance parts.
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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.

















