Link WireIn ECUs are the ultimate in flexibility, completely adaptable to any vehicle or application.
Decide what you want to achieve considering your application (car, boat, drift, motor bike etc). Think about your transmission and modifying your engine. Look at:
Distributed, wasted spark, coil per plug,Boost level,E-throttle,Cam control, 1, 2 or 4 cams,O2 feedback,Pressures,Temperatures,Transmission requirements,Logging requirements,Traction etc.
Choose your WireIn ECU below.

WRXLink (7-9) - WRX9X
VR4Link - VR4X
CivicLink (98) - HC96X
WRXLink (3-4) - WRX4X
Link Xtreme ECU - G4XX