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Manley Performance Valve Spring Kits for a 2006-2011 Honda Civic Si / MUGEN Si and 2002-2006 Acura RSX Type-S.
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Manley Performance Valve spring and Retainer Kits take the guess work out of making your valvetrain race-ready. Engineered for maximum durability, stability, and precision in high-performance and racing applications, these chrome-silicon alloy springs provide exceptional fatigue resistance and high-tensile strength, ensuring consistent valve control at extreme RPMs. Save time and money with these kits, featuring premium springs, retainers, designed to handle aggressive aftermarket camshafts.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2002 - 2006 | Acura | RSX | Type-S | ||
| 2006 - 2011 | Honda | Civic | Si | ||
| 2008 - 2008 | Honda | Civic | MUGEN Si |
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For more information on Manley Performance part number 26140, you can visit the official Manley Performance website.
