Link G4X Plug and Play ECU for 97-98 Subaru WRX STi v3-4 EJ20 GC8D GC8E 22B the following criteria must be

the following criteria must be meet:

while offering quick and easy adjustment

Precise Spring Pressure for a Positive Feel

The gauges are AEMnet CAN-bus enabled

Link G4X Plug and Play ECU for 97-98 Subaru WRX STi v3-4 EJ20 GC8D GC8E 22B the following criteria must beThe Link G4X range of engine management systems builds upon the previous G4+ ECUs by featuring an all new micro processor, an upgraded communications chip and expanded data logging. These improvements allow for a more responsive and accurate tune, much faster download speeds and far greater internal data logging capacity. The Link G4X range of engine management systems are well known for delivering class leading performance without sacrificing factory