Click here for full plug in specification list.

Partial application list:

WRX Link V1-V2 aka WRX2X Suitable Applications: (Click here for WRX2X manual)
• GC8A
• GC8B
• GC8C
• WRX and STI from 10/1992 to 8/1996

WRX Link V3-V4 aka WRX4X Suitable Applications: (Click here for WRX4X manual)
• GC8D
• GC8E
• WRX and STI from 09/1996 to 08/1998

WRX Link V6 aka WRX6X Suitable Applications: (Click here for WRX6X manual)
• GC8F
• GC8G
• WRX and STI from 09/1998 to 08/00
• MY99 & MY00

WRX Link V9 aka WRX9X Suitable Applications: (Click here for WRX9X manual)
• EJ20 engine in the GC chassis, 2.0L with cam control.
• 5 Plug ecu model 2000-2004

WRX Link V10 aka WRX104X Suitable Applications: (Click here for WRX10X manual)
• The WRX104+ mostly covered the 2004-2006 range.
• However, some 2006 models require the WRX107+ as well as 2007 models.
• *The fastest and most reliable way to tell, is to check whether pins A1-3 are populated.
• *If the pins have wires, you need the WRX104+, if there are no wires, you need the WRX107+
• *Suits GD or GG chassis with electronic throttle. Not suitable for the GR/GH/GE/GV hatchback or 3rd generation WRX’s

WRX Link V10 aka WRX107X Suitable Applications: (Click here for WRX10X manual)
• The WRX104+ mostly covered the 2004-2006 range.
• However, some 2006 models require the WRX107+ as well as 2007 models.
• *The fastest and most reliable way to tell, is to check whether pins A1-3 are populated.
• *If the pins have wires, you need the WRX104+, if there are no wires, you need the WRX107+
• *Suits GD or GG chassis with electronic throttle. Not suitable for the GR/GH/GE/GV hatchback or 3rd generation WRX’s