Manley Performance 26145 Valve Spring Kits - Manley Honda K20A3/K24A Valve Spring and Retainer Kit (w/o Valve Locks) for a 2002-2005 Honda Civic Si and 2002-2006 Acura RSX Base.
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Manufacturer: Manley Performance
Product: Manley Performance Valve Spring Kits
Part Number: 26145
UPC: 807298045016
MSRP: $397.91
$378.01
Free Shipping (Continental US)
New with manufacturer warranty
Availability:
IN STOCK (2) - LOW
SHIPS FROM MANUFACTURER
(Last checked: 02/14/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
SHIPS FROM MANUFACTURER
(Last checked: 02/14/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
Have a question regarding this product? Contact us.
Fitment:
NOTES: Manley Honda K20A3/K24A Valve Spring and Retainer Kit (w/o Valve Locks)
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2002 - 2005 | Honda | Civic | Si | ||
| 2002 - 2006 | Acura | RSX | Base |
Description:
Max Lift: .545? - Spring: 22145-16 - Titanium Retainer: 23145-16. Manley Sport Compatct Valve Spring and Retainer Kit.
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.
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.
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.
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.
Related Links:
01-05 Honda Civic Valve Springs, Retainers02-06 Acura RSX Valve Springs, Retainers
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IN STOCK (2) - LOW
SHIPS FROM MANUFACTURER
(Last checked: 02/14/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
SHIPS FROM MANUFACTURER
(Last checked: 02/14/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2002-2006 Acura RSX Base
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*This ETA can be pushed back depending on pre-orders before this date. Please contact us to confirm this ETA. I am willing to wait and that there will be extended wait time.
SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2002-2006 Acura RSX Type-S
2002-2006 Acura RSX Base
2002-2011 Honda Civic Si
2008-2008 Honda Civic MUGEN Si
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