FT700 Multimedia M Harness

The FT700 Multimedia M Harness is a purpose-built wiring solution engineered by FUELTECH USA for serious automotive enthusiasts and professional tuners integrating advanced engine management systems into modern vehicles. This harness bridges the gap between standalone fuel injection controllers and factory multimedia platforms, allowing seamless integration of aftermarket performance electronics without sacrificing OEM dashboard functionality. Whether you're building a custom turbocharged engine, swapping a fuel-injected powerplant into a classic chassis, or upgrading an existing platform with precision fuel control, this harness eliminates the complexity of splicing factory wiring looms and maintains vehicle stability control and diagnostic integrity.

This harness assembly features precision-molded connectors and color-coded wiring that match FuelTech's proven integration standards, minimizing installation time and reducing the risk of misrouted signals that can trigger check engine lights or cause drivability issues. The M-series designation indicates this harness is optimized for multimedia ECU platforms, with shielded signal lines to prevent electromagnetic interference from high-output ignition systems, aftermarket fuel pumps, or supercharger controllers. At just 0.395 lbs and compact 8.2 x 1.5 x 9.1 inch dimensions, the harness routes cleanly through tight engine bays without bulky conduit bundles, maintaining the factory appearance while providing the electrical foundation for professional-grade tuning software and data logging capabilities.

Shops and experienced DIY builders who demand reliability during high-boost testing, naturally aspirated performance builds, or complex multi-system integrations will appreciate this harness's engineering for demanding applications. Professional tuning shops frequently stock this component for clients running FuelTech controllers on LS-based swaps, late-model turbocharged platforms, or hybrid vehicle conversions where factory wiring architecture conflicts with aftermarket management needs. Installation pairs seamlessly with FuelTech's FT700 ECU and compatible multimedia display systems, though confirming your specific vehicle platform, factory wiring configuration, and ECU version with FUELTECH USA technical support ensures optimal harness routing and connector compatibility before ordering.