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Product Description
GSC Power-Division Single Valve Spring and Titanium Retainer Kit for Subaru EJ
GSC cylindrical single valve spring kit for the Subaru turbo EJ WRX and STi. Made for the Suby owner that daily drives their hot rod and keeps the boost and revs down. These Springs are the same quality and consistency as our popular beehive spring kit. The nano-peened AS50 round wire will perform with a RPM limit of 8200 and boost levels up to 32PSI on S1 or S2 profile cams. Strict quality control on the springs and the CNC machined Titanium retainers give you peace of mind that your valvetrain is always under control.
5743 Single Spring
Pressure @ spring height
75lbs @ 1.333"
195lbs @ .919"
Max Boost: 32 PSI
Max RPM: 8200
(using an S1 or S2 profile cam)
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1986 - 1989 | Buick | Electra | Estate Wagon |
| 1989 - 1990 | Buick | Electra | Park Avenue Ultra |
| 1986 - 1990 | Buick | Electra | Park Avenue, T-Type, Limited |
| 2006 | Saab | 9-2X | 2.5i |
| 2005 - 2006 | Saab | 9-2X | Aero |
| 2005 | Saab | 9-2X | Linear |
| 2003 | Subaru | Baja | Base |
| 2003 - 2006 | Subaru | Baja | Sport |
| 2004 - 2006 | Subaru | Baja | Turbo |
| 2014 - 2016 | Subaru | Forester | 2.0XT Limited, 2.5i Limited, 2.5i, 2.5i Convenience, 2.0XT Touring, 2.5i Touring, 2.5i Premium, 2.0XT Premium |
| 2008 | Subaru | Forester | 2.5 XS, 2.5 X, Anniversary Edition, 2.5 XT, Sports 2.5 XT, 2.5 XS Premium, Sports 2.5 X |
| 1998 - 2002 | Subaru | Forester | L, Base, S |
| 2013 | Subaru | Forester | X Convenience |
| 2006 - 2008 | Subaru | Forester | X L.L. Bean Edition |
| 2009 - 2013 | Subaru | Forester | X Limited, X Premium, X Touring |
| 2003 - 2016 | Subaru | Forester | X, XS |
| 2005 | Subaru | Forester | XS L.L. Bean Edition |
| 2007 - 2016 | Subaru | Forester | XSL |
| 2004 - 2016 | Subaru | Forester | XT |
| 2006 - 2013 | Subaru | Forester | XT Limited |
| 2005 - 2013 | Subaru | Forester | XT Premium |
| 2010 - 2012 | Subaru | Forester | XT Sports |
| 2011 - 2013 | Subaru | Forester | XT Touring |
| 2008 | Subaru | Impreza | 2.0R |
| 2009 - 2010 | Subaru | Impreza | 2.5 GT |
| 2006 - 2011 | Subaru | Impreza | 2.5i |
| 2010 - 2011 | Subaru | Impreza | 2.5i Premium |
| 1995 - 2014 | Subaru | Impreza | Base |
| 1996 - 1997 | Subaru | Impreza | Brighton |
| 2014 | Subaru | Impreza | I Limited |
| 2013 - 2014 | Subaru | Impreza | I Sport, i |
| 1995 - 2001 | Subaru | Impreza | L |
| 1995 | Subaru | Impreza | L 4x4 |
| 2012 - 2014 | Subaru | Impreza | Limited, Sport Limited, Premium, Sport Premium, Touring |
| 1995 - 1996 | Subaru | Impreza | LX |
| 1995 - 2004 | Subaru | Impreza | Outback |
| 2005 - 2011 | Subaru | Impreza | Outback Sport |
| 2009 - 2012 | Subaru | Impreza | R |
| 1998 - 2005 | Subaru | Impreza | RS |
| 2008 - 2014 | Subaru | Impreza | Sport |
| 2002 - 2004 | Subaru | Impreza | TS |
| 2002 - 2014 | Subaru | Impreza | WRX |
| 2010 | Subaru | Impreza | WRX GT, 2.5i Limited, WRX STI Special Edition, WRX SE |
| 2006 - 2014 | Subaru | Impreza | WRX Limited |
| 2009 - 2014 | Subaru | Impreza | WRX Premium |
| 2004 - 2014 | Subaru | Impreza | WRX STI |
| 2007 - 2014 | Subaru | Impreza | WRX STI Limited |
| 2006 - 2007 | Subaru | Impreza | WRX TR |
| 2011 | Subaru | Impreza | XV |
| 2008 | Subaru | Legacy | 2.0, 3.0, Touring |
| 2006 - 2012 | Subaru | Legacy | 2.5i Limited, 2.5i |
| 2007 - 2009 | Subaru | Legacy | 2.5i Special Edition |
| 2009 - 2012 | Subaru | Legacy | 2.5i Touring |
| 2008 - 2009 | Subaru | Legacy | 3.0 R Limited |
| 2009 | Subaru | Legacy | 3.0 R, 2.0R, 3.0 R Premier |
| 2010 - 2012 | Subaru | Legacy | 3.6R, 3.6R Limited, 3.6R Premium, 2.5i Premium, Sport, 2.5GT |
| 1990 - 2012 | Subaru | Legacy | Base |
| 1995 - 2000 | Subaru | Legacy | Brighton |
| 1996 - 2012 | Subaru | Legacy | GT |
| 1998 - 2009 | Subaru | Legacy | GT Limited |
| 2006 - 2009 | Subaru | Legacy | GT spec.B |
| 2005 | Subaru | Legacy | i |
| 1990 - 2004 | Subaru | Legacy | L |
| 2004 | Subaru | Legacy | L 35th Anniversary |
| 2003 | Subaru | Legacy | L SE |
| 2005 - 2008 | Subaru | Legacy | Limited |
| 1999 | Subaru | Legacy | Limited 30th Anniversary, SUS 30th Anniversary, L 30th Anniversary |
| 1990 - 1996 | Subaru | Legacy | LS |
| 1995 - 1997 | Subaru | Legacy | LSi |
| 1995 - 1999 | Subaru | Legacy | Outback |
| 1997 - 1999 | Subaru | Legacy | Outback Limited |
| 1995 - 1998 | Subaru | Legacy | Postal |
| 2007 | Subaru | Outback | 2.5i Basic |
| 2006 - 2012 | Subaru | Outback | 2.5i Limited, 2.5i |
| 2010 | Subaru | Outback | 2.5i Sport |
| 2012 | Subaru | Outback | 2.5i Touring |
| 2009 | Subaru | Outback | 3.0 R Premier, 3.0 R Limited, 2.5i Special Edition |
| 2008 | Subaru | Outback | 3.0 R, 2.5i Limited L.L. Bean Edition, 2.5i L.L. Bean Edition, Premier, Touring, 2.5 XT |
| 2010 - 2012 | Subaru | Outback | 3.6R Limited, 3.6R, 2.5i Premium, 3.6R Premium |
| 2002 - 2004 | Subaru | Outback | H6 |
| 2004 | Subaru | Outback | H6 35th Anniversary Edition, H6 VDC |
| 2005 | Subaru | Outback | i, VDC Limited |
| 2001 - 2004 | Subaru | Outback | L.L. Bean |
| 2000 - 2012 | Subaru | Outback | Limited, Base |
| 2005 - 2006 | Subaru | Outback | R |
| 2005 - 2008 | Subaru | Outback | R L.L. Bean Edition, XT |
| 2006 | Subaru | Outback | R VDC Limited |
| 2001 - 2003 | Subaru | Outback | VDC |
| 2005 - 2009 | Subaru | Outback | XT Limited |
| 2015 - 2017 | Subaru | WRX | Base, Premium, Limited |
| 2017 | Subaru | WRX | Sport-tech, Sport |
| 2015 - 2016 | Subaru | WRX | STI |
| 2015 | Subaru | WRX STI | Launch Edition |
| 2015 - 2017 | Subaru | WRX STI | Limited, Base |
| 2016 | Subaru | WRX STI | Series.HyperBlue |
| 2017 | Subaru | WRX STI | Sport, Sport-tech |
Customer Reviews
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