Link PlugIn ECU WRXLink (3-4) WRX4X - Subaru Impreza WRX & STI V3-4 (MY 97-98)

NOTE: All Link ECUs are shipped "locked" for your security. Only Link ECU Dealers can access the unlock codes using the ECU Serial Number. Please contact us via e-mail or phone with your serial number once you receive your order. We can then give you the unlock code to activate the LinkECU.Designed for the WRX V3-4 EJ20 Please check your connector matches the header in the listed photo before purchasing.- This ECU works for manual transmissions only.- Air temp sensor highly recommended.- Most factory features are supported.- Check the features tab for I/O expansion optionsSuitable Applications:- GC8D- GC8E- WRX and STI from 09/1996 to 08/1998Easy to install. Affordable. Reliable. G4X PlugIn ECUs offer the latest in engine management technology, designed to easily maximize the potential from your car. This ECU fits inside the factory OEM enclosure. Installation is a breeze, with no alteration of the factory wiring loom required for the models listed below.G4X PlugIn Key Features (where