The FuelTech PRO550 V8 plug and play harness is the best link between your FT550 or FT550LITE ECU and V8 engine.

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      FT550 Complete Package Builder
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      • FT550 Complete Package Builder

      • The FuelTech FT550 is the best ECU for projects that require more features, including GearController (power-shifts), built-in accelerometer (G-meter) and gyroscope; In addition to all PowerFT ECU line features such as sequential injection and ignition, O2 closed loop, active traction control, integrated BoostController, internal datalogger, progressive and PRO-Nitrous controls, odometers, electronic throttle control, inclinometer, drag racing features and more.  FT550…