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| SKU | CPPSC70458-4 |
| MPN | SC70458-4 |
| Certifications | None |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2006 | Acura | RSX | Base |
| 2002-2004 | Acura | RSX | Type-S |
Experience enhanced engine performance with the CP Piston & Ring Set specifically designed for Acura and Honda K20A, K20A2, and K20A3 engines. This forged piston set features a bore size of 87.5mm and an oversized dimension of +1.5mm for a precise fit and improved combustion chamber efficiency. Crafted to deliver optimal compression ratios, these pistons ensure improved power output, durability, and reliability for your 4-cylinder engine build or upgrade.
Designed by CP Pistons, a trusted name in high-performance engine components, this piston set offers exceptional strength and heat resistance, essential qualities for motorsport and enthusiast applications. Whether you're building a high-revving street machine or a competitive race car, these pistons provide the foundation needed for consistent performance and engine longevity.
Installation is straightforward thanks to the included rings and precise manufacturing tolerances. This set is ideal for tuners seeking quality, reliability, and performance in their Acura or Honda K-series 4-cylinder engines. Upgrade your engine's heart with CP Pistons, supplied by Tuningsupply, your reliable partner in performance parts across Europe.
Designed by CP Pistons, a trusted name in high-performance engine components, this piston set offers exceptional strength and heat resistance, essential qualities for motorsport and enthusiast applications. Whether you're building a high-revving street machine or a competitive race car, these pistons provide the foundation needed for consistent performance and engine longevity.
Installation is straightforward thanks to the included rings and precise manufacturing tolerances. This set is ideal for tuners seeking quality, reliability, and performance in their Acura or Honda K-series 4-cylinder engines. Upgrade your engine's heart with CP Pistons, supplied by Tuningsupply, your reliable partner in performance parts across Europe.
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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.

















