Want to modify or upgrade your 2008-2014 Subaru Impreza WRX STI with aftermarket valve springs, retainers? At OGTuners.com we have a great selection of aftermarket performance parts for your Subaru Impreza. We have 17 valve springs, retainers parts available in our store with free shipping to the Continental US.
Brian Crower Retainers
 $204.00 BC2300-16Brian Crower Subaru EJ205-WRX/EJ257-STi Titanium Retainers - Set of 16 IN STOCK 2004-2014 Subaru Impreza WRX STI |
 $102.59 BC2300S-16Brian Crower Subaru EJ205-WRX/EJ257-STi / Toyota 3SGTE Steel Retainers - Set of 16 SHIPS FROM MANUFACTURER Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2004-2014 Subaru Impreza WRX STI |
Brian Crower Spring & Retainer Kits
 $300.00 BC0600Brian Crower Subaru EJ205-WRX/EJ257-STi Single Spring & Titanium Retainer Kit IN STOCK - LOW 2004-2014 Subaru Impreza WRX STI |
 $195.00 BC0600SBrian Crower Subaru EJ Series / Toyota 3SGTE/GE Single Spring & Steel Retainer Kit IN STOCK - LOW 2004-2014 Subaru Impreza WRX STI |
 $542.00 BC0610Brian Crower Subaru EJ205/EJ207/EJ257 Series Dual Spring/Titanium Retainer/Spring Seal Kit IN STOCK 2004-2014 Subaru Impreza WRX STI |
Brian Crower Valve Spring Seats
 $79.79 BC2936Brian Crower Subaru EJ Series Spring Seats Only - Qty 16 SHIPS FROM MANUFACTURER Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2004-2014 Subaru Impreza WRX STI |
Brian Crower Valve Springs
 $100.14 BC1600Brian Crower Subaru EJ205-WRX/EJ257-STi Single Valve Springs IN STOCK 2004-2014 Subaru Impreza WRX STI |
GSC Power Division OEM Valve Seat Sets
 $42.33 1005GSC P-D Valve Seat Set OEM Replacement EJ205/EJ207/EJ257 IN STOCK 2004-2014 Subaru Impreza WRX STI |
GSC Power Division Valve Spring Kits
 $399.92 5043GSC P-D Subaru EJ257 Beehive Valve Spring & Ti Retainer Kit (Use w/OE Spring Seats) IN STOCK 2004-2014 Subaru Impreza WRX STI |
GSC Power Division Valve Spring Sets
 $282.46 5743GSC P-D Subaru EJ Turbo DOHC Valve Spring & Ti Retainer Kit IN STOCK 2004-2014 Subaru Impreza WRX STI |
Manley Performance Titanium Retainers
 $138.67 22180-16Manley Subaru WRX/STI 16pc Valve Springs (1.050/.755) (for use with 23180-16 Retainers) IN STOCK 2004-2012 Subaru Impreza WRX STI |
 $249.59 23180-16Manley Subaru WRX/STi (1.050/.755) 16pc Titanium Retainers (for use with 22180-16 Springs) IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 11/04/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2004-2012 Subaru Impreza WRX STI |
 $249.59 23185-16Manley Subaru WRX/STi (1.80/.870) 16pc Titanium Retainers (for use with 22185-16 Springs which ar IN STOCK (5+) SHIPS FROM MANUFACTURER (Last checked: 11/04/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2004-2012 Subaru Impreza WRX STI |
Manley Performance Valve Spring Kits
 $41.72 22185-1Manley Subaru WRX/STI (EJ20/EJ25) Valve Springs (1.126/.640) *ONE SPRING*16.35 IN STOCK (2) - LOW SHIPS FROM MANUFACTURER (Last checked: 11/04/2025) Shipping times vary by Manufacturer (Can take days or weeks, contact us for an ETA) 2004-2011 Subaru Impreza WRX STI |
 $340.58 22185-16Manley Subaru WRX/STI (EJ20/EJ25) 16pc Valve Springs (1.126/.640) (For use w/ 23185-16 Retainers) OUT OF STOCK 2004-2012 Subaru Impreza WRX STI |
 $324.59 26180Manley Subaru WRX/STi Valve Spring and Retainer Kit (w/o Valve Locks) (16 each) IN STOCK 2004-2012 Subaru Impreza WRX STI |
 $512.40 26185Manley Subaru WRX/STi .490in Valve Spring and Retainer Kit (w/o Valve Locks) (16 each) IN STOCK 2004-2011 Subaru Impreza WRX STI |