Damanfer
Honda K-Series MT Harness for Fueltech FT550
Honda K-Series MT Harness for Fueltech FT550
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DAMANFER's Honda K-Series MT Harness for Fueltech FT550!
Compatible in most front wheel drive vehicles, this Honda K-Series Fueltech FT550 engine harness meets the needs of most. Harness designed to go in cabin on passenger side of engine bay.
Built with Mil-Spec ETFE Insulated Electric Wire (Tefzel wire) we strive to offer top quality harnesses.
Inputs:
- TPS
- Engine Coolant Temp. (ECT)
- Oil Pressure
- Fuel Pressure
- Flex Fuel
- RW Speed
- FW Speed
- ECP (Engine Coolant Pressure)
Outputs besides Injectors and coils:
- Boost Solenoid
- Vtec
- VTC
- Radiator Fans
- Fuel Pump
Included with wiring harness is a fuse and relay box with 5 fuses and relays as fallows:
- ECU
- Injectors
- Coils
- A/C
- Starter
Harness is set up to having to connect 12v switch, starter signal, A/C switch signal, battery ground, and outputs to stock relays for radiator fans and fuel pump (for ECU control).
That is all it takes to get you ready for tuning.
If you are going DBW, send us an email to DMF@DAMANFER.COM with details on throttle and pedal setup. No additional charge.
Please select injectors and coils used on set up to have correct connectors on harness.
We will get in contact with you for details on K20 or K24 crank sensor used.
Shipping & Returns
Shipping & Returns
Plug and play
Plug and play
Warranty
Warranty

PREMIUM WIRING HARNESSES
Built for reliability, clean installation, and OEM-level fitment. Our premium wiring harnesses are engineered to simplify your setup while delivering dependable performance for street, track, and custom builds. Designed with high-quality materials, precision connectors, and attention to detail — so you can focus on driving, not troubleshooting.