Link WRXLink (V10) - WRX107X - 225-4000

Link WRX107X Plug-In ECU (Subaru WRX & STI V10, 2006-07) - 225-4000

The WRX107X is a G4X plug-in ECU for the 2006-2007 Version 10 WRX (GD/GG) with the EJ25. It mounts in the factory ECU location using the original mounts, loom and connectors, so no rewiring or adapter looms are needed, and it includes a startup map. Drive-by-wire (e-throttle) control is built in.

It runs Link's G4X platform and PCLink software with the full G4X tuning and motorsport feature set.

Suits: Subaru WRX Version 10, GD/GG, EJ25, 2007 and some late-2006 models. Manual transmission only.

Includes: G4X WRX107X plug-in ECU, anti-static strap, USB tuning cable, Link stickers, plug-in manual card, product registration card.

Specifications

• Communications: 2 x CAN bus; LTW 6-pin USB tuning connection
• Built-in e-throttle (drive-by-wire)
• Operating voltage: 6.5-24 V; maximum input voltage 36 V; maximum continuous current draw 8.5 A
• Dimensions: 190 x 160 x 30 mm (7.48 x 6.30 x 1.18 in)
• Weight: 260 g (9.17 oz)
• Inputs/outputs: see the WRX107X installation manual

Notes

• Check pins A1-A3 on the factory ECU connector: if they are empty you need the WRX107X (225-4000); if they have wires you need the WRX104X (224-4000).
• Check that your connector matches the header shown in the photos before ordering.
• Most factory features are supported. Not for use where it would interfere with a vehicle's safety or emission control features. Link recommends installation and setup by an official Link dealer.

You may also need

For 2004-2006 cars with wires in pins A1-A3, see the WRX104X Plug-In ECU (224-4000).

Downloads

• WRX10X User Manual (PDF)
• G4X Plug-In ECU Specifications (PDF)