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.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2006 | Acura | RSX | Type-S |
| 2008 | Honda | Civic | MUGEN Si |
| 2006-2011 | Honda | Civic | Si |
- 2002-acura-rsx-type-s-esi7146819
- 2003-acura-rsx-type-s-esi4123298
- 2004-acura-rsx-type-s-esi4144168
- 2005-acura-rsx-type-s-esi4837772
- 2006-acura-rsx-type-s-esi5833364
- 2006-honda-civic-si-esi2143803
- 2007-honda-civic-si-esi2836489
- 2008-honda-civic-mugen-si-esi8019228
- 2008-honda-civic-si-esi5833824
- 2009-honda-civic-si-esi8041793
- 2010-honda-civic-si-esi1899015
- 2011-honda-civic-si-esi7495432
- ClearanceItem:N
- EPA:N/A
- fits_2002-2006`Acura`RSX`Type-S~2008`Honda`Civic`MUGEN Si~2006-2011`Honda`Civic`Si
- LTL:N
- MPN:26140K
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y