If the car is still running you might want to investigate how the cruise system works in relation to the stock ECU. You may find out you dont need it after all.
98 Eclipse GS TurboBuilt motor - MS2 - Holset hy35 - Zoom Stg 4 Clutch - 57.5mm TB - ARP Headstuds - Turbonetics wastegate - 3" Turbo back - FMIC - Greddy RZ BOV - Walbro 255 - 650cc Injectors - Fidanza Flywheel - Cobra calipers w/ 13" Rotors - Oil Cooler - DevilsOwn meth injection1981 Chevy Scottsdale1987 Nissan 300zx - Chump Car2001 BMW 325i