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Huge Savings Probike B Expansion Harness Enjoy 45% Off [DAMjKHhz]

$57.99 $185.99 -69%

DescriptionDownloadsFuelTech Huge Savings Probike B Expansion Harness Enjoy 45% Off [DAMjKHhz] is a terminated expansion harness to be used with an FT550 ECU and a PROBIKE A Harness. Designed for more advanced 4-cylinder sport motorcycles, it’s based on stock Hayabusa connectors and sens

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Huge Savings Probike B Expansion Harness Enjoy 45% Off [DAMjKHhz]

  • FuelTech Huge Savings Probike B Expansion Harness Enjoy 45% Off [DAMjKHhz] is a terminated expansion harness to be used with an FT550 ECU and a PROBIKE A Harness. Designed for more advanced 4-cylinder sport motorcycles, it’s based on stock Hayabusa connectors and sensors and can be modified by changing connectors/lengths to fit many bikes. Requires PROBIKE A Harness which is sold separately.
  •  PRO BIKE harness Manual

Technical Specifications:

  • INCLUDED:
    • 1x Peak & Hold Jumper Harness
    • 1x 6-Way PROBIKE B connector kit
    • 1x 10-Way PROBIKE B connector kit
  • Huge Savings Probike B Expansion Harness Enjoy 45% Off [DAMjKHhz] is an expansion harness to be used in a FT550 ECU combined with the PROBIKE A Harness. Based on a Hayabusa motorcycle with 8 injectors, can also be used in other 4-cylinder 8 injectors motorcycles application with some modification.
  • It comes setup for extra 4 injectors (Hayabusa Sumitomo connectors).
  • It has the following engine sensors pre-wired: Intake Air Temperature (IAT), Pan Vac/Back Pressure sensor, Wastegate/Nitrous, Gear Position and Rear Shock (FT Travel Sensor).
  • There is an OUTPUTS connector to custom wire up to 8 additional outputs like wastegate boost control solenoids, nitrous solenoids, fuel pump activation, external shift light, gear shifting and more.
  • There is an INPUTS connector to custom wire up to 2 additional inputs for sensors and switch button, like shift switch button, 2 step, flex fuel sensor, shifter air pressure, ride height (laser or ultra-sonic) and more.

 *In order to wire the additional INPUTS & OUTPUTS terminated in this harness, you must order this harness with the optional mating connector kits.

What Our Customers Say

February 5, 2026

Absolutely no complaints!

This is a very well-built, very solid tool.

- Kaylani V..

February 5, 2026

Absolutely no complaints!

This is a really, really good item.

- Pat J..

February 5, 2026

Absolutely no complaints!

This is a top-quality product, no doubt.

- Brittany S..

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