1993-1995Base · H4.1781cc
Notes: Fits JDM WRX/STI EJ20 2.0L; 16Valve; DOHC; Thru 10/98 Production Date; w/ Sleeved Blocks w/o Access Holes, Rear Thrust -
1993-1996L · H4.1781cc
Notes: Fits JDM WRX/STI EJ20 2.0L; 16Valve; DOHC; Thru 10/98 Production Date; w/ Sleeved Blocks w/o Access Holes, Rear Thrust -
1993-1994LS · H4.1781cc
Notes: Fits JDM WRX/STI EJ20 2.0L; 16Valve; DOHC; Thru 10/98 Production Date; w/ Sleeved Blocks w/o Access Holes, Rear Thrust -
1995-1996LX · H4.2212cc
Notes: Fits JDM WRX/STI EJ20 2.0L; 16Valve; DOHC; Thru 10/98 Production Date; w/ Sleeved Blocks w/o Access Holes, Rear Thrust -
1995Outback · H4.1781cc
Notes: Fits JDM WRX/STI EJ20 2.0L; 16Valve; DOHC; Thru 10/98 Production Date; w/ Sleeved Blocks w/o Access Holes, Rear Thrust -
1996-1997Brighton · H4.1781cc
Notes: Fits JDM WRX/STI EJ20 2.0L; 16Valve; DOHC; Thru 10/98 Production Date; w/ Sleeved Blocks w/o Access Holes, Rear Thrust -
1996-2001Outback · H4.2212cc
Notes: 1996: Fits JDM WRX/STI EJ20 2.0L; 16Valve; DOHC; Thru 10/98 Production Date; w/ Sleeved Blocks w/o Access Holes, Rear Thrust - · 1997: Fits JDM WRX/STI EJ20 2.0L; 16Valve; DOHC; Thru 10/98 Production Date; w/ Sleeved Blocks w/o Access Holes, Rear Thrust - · 1998: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date Fits JDM WRX/STI EJ20 2.0L; 16Valve; DOHC; Thru 10/ · 1999: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date · 2000: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date · 2001: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
1997-2001L · H4.2212cc
Notes: 1997: Fits JDM WRX/STI EJ20 2.0L; 16Valve; DOHC; Thru 10/98 Production Date; w/ Sleeved Blocks w/o Access Holes, Rear Thrust - · 1998: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date Fits JDM WRX/STI EJ20 2.0L; 16Valve; DOHC; Thru 10/ · 1999: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date · 2000: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date · 2001: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
1998-2005RS · H4.2458cc
Notes: 1998: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date Fits JDM WRX/STI EJ20 2.0L; 16Valve; DOHC; Thru 10/ · 1999: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date · 2000: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date · 2001: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date · 2002: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date · 2003: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date · 2004: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date · 2005: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2002-2004Outback · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2002-2004TS · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2002-2005WRX · H4.1994cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date 16Valve
2004-2011WRX STI · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2005-2011Outback Sport · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2006-20112.5i · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2006-2011WRX · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2006-2007WRX Limited · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2006-2007WRX TR · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2007WRX STI Limited · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2009-20102.5 GT · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2009-2011WRX Premium · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2010-20112.5i Premium · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2010-2011WRX Limited · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2010WRX STI Special Edition · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date
2011WRX STI Limited · H4.2458cc
Notes: Fits JDM WRXSTI EJ20 2.0L; 16Valve; DOHC; From 10/98 Production Date