Manley Performance Valve Spring Kits (22185-1)

Manley Performance 22185-1 Valve Spring Kits - Manley Subaru WRX/STI (EJ20/EJ25) Valve Springs (1.126/.640) *ONE SPRING*16.35 for a 2002-2005 Subaru Impreza WRX, 2004-2011 Subaru Impreza WRX STI, 2007-2011 Subaru Impreza WRX STI Limited and 2010-2010 Subaru Impreza WRX STI Special Edition.

Image(s) for display purposes only. Actual product may vary.

Manufacturer: Manley Performance

Product: Manley Performance Valve Spring Kits

Part Number: 22185-1

UPC: 807298044781

$41.72

Free Shipping (Continental US)

New with manufacturer warranty

Availability: IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 02/16/2026)
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 Subaru WRX/STI (EJ20/EJ25) Valve Springs (1.126/.640) *ONE SPRING*16.35

Years	Make	Model	Trim
2002 - 2005	Subaru	Impreza	WRX
2004 - 2011	Subaru	Impreza	WRX STI
2007 - 2007	Subaru	Impreza	WRX STI Limited
2010 - 2010	Subaru	Impreza	WRX STI Special Edition
2011 - 2011	Subaru	Impreza	WRX STI Limited

Description:

Manley Valve Spring, SPRING-SUBARU WRX ..

Manley Subaru WRX/STI (EJ20/EJ25) Valve Springs (1.126/.640) *ONE SPRING*16.35

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Manley Performance Valve Spring Kits 22185-16

Manley Subaru WRX/STI (EJ20/EJ25) 16pc Valve Springs (1.126/.640) (For use w/ 23185-16 Retainers)

IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 02/16/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)

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2011-2012 Subaru Impreza WRX STI Limited
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2010-2012 Subaru Impreza WRX Limited
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2010-2010 Subaru Impreza WRX STI Special Edition
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2009-2010 Subaru Impreza 2.5 GT
2006-2011 Subaru Impreza 2.5i
2010-2011 Subaru Impreza 2.5i Premium
2012-2014 Subaru Impreza Base
1999-2001 Subaru Impreza L
2012-2014 Subaru Impreza Limited
2007-2007 Subaru Impreza WRX STI Limited
2005-2011 Subaru Impreza Outback Sport
2012-2014 Subaru Impreza Premium
1999-2005 Subaru Impreza RS
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Manley Performance Titanium Retainers 23185-16

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IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 02/16/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)

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2011-2011 Subaru Impreza WRX STI Limited
2007-2007 Subaru Impreza WRX STI Limited
2004-2011 Subaru Impreza WRX STI
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Manley Performance Valve Spring Kits (22185-1)

Fitment:

Description:

Related Links:

Other 2002-2011 Subaru Impreza Valve Springs, Retainers: