{"product_id":"link-g4x-wrx107x-plug-in-ecu-subaru-impreza-wrx-and-sti-v10-gd-gg-2-5l-2006-2007","title":"Link G4X WRX107X Plug-In ECU, Subaru WRX and STI 2006-2007, 2.5L EJ25 (Revised Connector, A1-A3 Empty)","description":"\u003cp\u003eThe WRX107X is Link's G4X plug-in ECU for the 2006-2007 GD and GG Impreza WRX and STI with the 2.5-litre EJ25, the generation Link calls Version 10. The Link board slides into the factory ECU case, drives the factory electronic throttle directly, and ships with a startup map. \u003cstrong\u003eLink makes two V10 units, so check your factory ECU connector before ordering.\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNorth American WRX and WRX STI 2006-2007 (EJ255 \/ EJ257) with the revised ECU connector, where pins A1-A3 are empty\u003c\/li\u003e\n\u003cli\u003eSubaru Impreza WRX and WRX STI, GD\/GG (Link's Version 10), 2.5L EJ25, 2006-2007\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck pins A1-A3 on your factory ECU connector.\u003c\/strong\u003e A1-A3 empty: this WRX107X. Wires in A1-A3: you need the WRX104X (224-4000). Some late 2006 cars take the WRX107X, so check the pins rather than going by year.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eManual transmission only.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eCompare the connector on your factory ECU with the header shown in the product photos before ordering.\u003c\/li\u003e\n\u003cli\u003eThese are the 2.5L cars, which Japan never had: in North America that means the 2004-2007 WRX STI (EJ257) and the 2006-2007 WRX (EJ255). Pins A1-A3 on the factory ECU connector decide between the WRX104X and the WRX107X, not the model year.\u003c\/li\u003e\n\u003cli\u003eNo onboard MAP sensor: the ECU reads the factory MAP sensor, which is good for 160 kPa (about 23 psi) of boost, and the sensor can be swapped for a higher-range one.\u003c\/li\u003e\n\u003cli\u003eSome STIs have a usable factory intake air temperature sensor near the throttle body; on other cars, plan on adding one.\u003c\/li\u003e\n\u003cli\u003eThe factory front oxygen sensor is not connected (Link's pinout lists it as unused), so plan on an aftermarket wideband for closed-loop fuel control.\u003c\/li\u003e\n\u003cli\u003eBuilt for high-impedance injectors (over 6 ohms); low-impedance injectors need ballast resistors.\u003c\/li\u003e\n\u003cli\u003eInstallation: the Link board goes into the factory ECU case. It fits two case sizes, with snap-off extensions for the smaller one, and jumpers inside are set for your car's year before fitting.\u003c\/li\u003e\n\u003cli\u003eIt arrives with a base map that gets the engine started; that is a starting point, not a finished tune. Tuning is done in Link's free PCLink software on a Windows laptop, and the USB tuning cable is in the box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDrives the factory electronic throttle directly.\u003c\/li\u003e\n\u003cli\u003eAVCS cam control and cam inputs for both banks, plus tumble generator valve control and position inputs.\u003c\/li\u003e\n\u003cli\u003eKnock input on the factory knock sensor.\u003c\/li\u003e\n\u003cli\u003eTwo CAN buses for a dash, keypad or CAN lambda.\u003c\/li\u003e\n\u003cli\u003eG4X feature set: flex fuel, open- and closed-loop boost control, dual closed-loop lambda, engine protection limiters, CAN keypad support and a built-in trigger scope.\u003c\/li\u003e\n\u003cli\u003eMotorsport functions: launch control, anti-lag, traction control, nitrous control, gear shift and paddle shift control, cruise control, and race timer with power management.\u003c\/li\u003e\n\u003cli\u003e512 MB of onboard data logging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDimensions: 190 x 160 x 30 mm (7.48 x 6.30 x 1.18 in)\u003c\/li\u003e\n\u003cli\u003eWeight: 260 g (9.17 oz)\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 6.5-24 V (36 V maximum input)\u003c\/li\u003e\n\u003cli\u003eTuning connection: LTW 6-pin USB\u003c\/li\u003e\n\u003cli\u003eCommunications: 2 CAN buses\u003c\/li\u003e\n\u003cli\u003eIn the box: WRX107X ECU, USB tuning cable, anti-static strap, Link stickers, plug-in manual card and product registration card\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Link ECU","offers":[{"title":"Default Title","offer_id":67623615693045,"sku":"225-4000","price":3205.17,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/8832\/4597\/files\/225-4000.1.jpg?v=1791232340","url":"https:\/\/evolutionplusperformance.ca\/products\/link-g4x-wrx107x-plug-in-ecu-subaru-impreza-wrx-and-sti-v10-gd-gg-2-5l-2006-2007","provider":"Evolution Plus Performance","version":"1.0","type":"link"}