FuelTech FT450 Hayabusa Gen 1 Plug N Play Harness
SKU: 12349266145

FuelTech FT450 Hayabusa Gen 1 Plug N Play Harness

Sale price$361.33 Regular price$401.48
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

FuelTech FT450 Hayabusa Gen 1 Plug N Play HarnessThis plug n play harness for a Hayabusa Gen 1 motorcycle makes install a breeze. Harness includes FT450 connectors, O2 Nano and O2 Sensor connections, extra pin terminal for the horn button, speed sensor, shift solenoid connector, oil pressure, extra input and outputs, sparkpro4 and factory style ecu connections. 24 1 crank trigger flywheel is recommended. The 8 tooth trigger for Gen 1 can be used but is not recommended. 24V start is highly

This plug n play harness for a Hayabusa Gen 1 motorcycle makes install a breeze. Harness includes FT450 connectors, O2 Nano and O2 Sensor connections, extra pin terminal for the horn button, speed sensor, shift solenoid connector, oil pressure, extra input and outputs, sparkpro4 and factory style ecu connections.

24-1 crank trigger flywheel is recommended. The 8 tooth trigger for Gen 1 can be used but is not recommended.

24V start is highly recommended.

Fans are not wired into ECU.

Please allow for a 2-3 week build time at this time.

Inputs:

  1. TPS
  2. Engine Temp
  3. Extra PSI
  4. Oil PSI
  5. Horn button for shift, nitrous activation or scramble
  6. 2 step on clutch switch
  7. Factory speed sensor

Blue Outputs:

  1. Injectors 1-4
  2. Injectors 2-3
  3. Gear shift output
  4. Fuel pump
  5. Extra
  6. Extra

Gray Outputs:

  1. IGN 1
  2. IGN 2
  3. IGN 3
  4. IGN 4

 

This harness can also be used with a FT550 and a FT550 B unterminated harness can be purchased for you to expand the inputs and outputs.

Harness can be bought with just the harness or complete kits.

Naturally aspirated kit includes:

  • FT450
  • Sparkpro4
  • O2 Nano. (Not nanopro)
  • O2 Sensor
  • 0-150 oil pressure sensor
  • Oil pressure remote mount kit
  • Hayabusa Gen 1 plug n play harness

Nitrous kit includes:

  • FT450
  • Sparkpro4
  • O2 Nano. (Not nanopro)
  • O2 Sensor
  • 0-150 oil pressure sensor
  • Oil pressure remote mount kit
  • 0-1500 nitrous pressure sensor
  • Single nitrous driver (Solid state relay)
  • Hayabusa Gen 1 plug n play harness
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 12349266145

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SickboySD
Louisville, US
★★★★★ 5
Replacement parts
Size: 19 Pcs for eufy L60/ L50 Series
Good replacement parts pack. This will last you a while.
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Reviewed in the United States on May 6, 2026
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Luis Estuardo Lima
Fort Morgan, US
★★★★★ 5
It si the right fit
Size: 19 Pcs for eufy L60/ L50 Series
It si working perfectly fine it fit like a glove
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Reviewed in the United States on March 28, 2026
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Works great
Size: normal
Works great
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Reviewed in the United States on February 14, 2026
A
Verified Purchase
Angie K
Port Orchard, US
★★★★★ 5
Get the OEM mop cloths
Size: normal
When buying accessories for my eufy robot vac, I originally got my hands on some dupe accessories because they were cheaper. However- the mop cloths did not work well. The cheap construction of the dupes caused threads to constantly come out and get tangled, causing the robot to error out. I got these OEM ones and they work MUCH better. In this case it's best to buy the OEM parts even though they are more expensive!
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Reviewed in the United States on December 29, 2025
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Verified Purchase
A R
Draper, US
★★★★★ 5
Perfect
Size: normal
Needed more sets because I like to wash the pad after each use. Quality is very good.
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Reviewed in the United States on April 4, 2026

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