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Essential Ft550 2024+ Rotax 325 Harness Unlock 40% Savings [4ltLOwun]

$83.99 $268.99 -69%

Essential Ft550 2024+ Rotax 325 Harness Unlock 40% Savings [4ltLOwun] SolutionThe Essential Ft550 2024+ Rotax 325 Harness Unlock 40% Savings [4ltLOwun] by FuelTech is a cutting-edge solution designed for seamless integration with the FuelTech FT550 ECU. This harness is specifically crafted to work with the PWC OEM harness, ensur

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Essential Ft550 2024+ Rotax 325 Harness Unlock 40% Savings [4ltLOwun]

Essential Ft550 2024+ Rotax 325 Harness Unlock 40% Savings [4ltLOwun] Solution

The Essential Ft550 2024+ Rotax 325 Harness Unlock 40% Savings [4ltLOwun] by FuelTech is a cutting-edge solution designed for seamless integration with the FuelTech FT550 ECU. This harness is specifically crafted to work with the PWC OEM harness, ensuring a hassle-free installation process while maintaining the functionality of the OEM gauge cluster and the Intelligent Brake and Reverse (IBR) system. With its comprehensive wiring harness adapter, the FT550 ECU can be installed quickly and easily, allowing for a smooth transition to the advanced features of the FuelTech system.
  • Direct OEM Harness Integration – The harness directly connects to the OEM harness, eliminating the need for complex wiring modifications.
  • Additional Connectors for Expansion – Two extra connectors are provided for additional sensors and actuators, offering flexibility for future upgrades.

Key Features and Specifications

This harness is designed to work with the Rotax 325 engine, providing a perfect fit for your Sea Doo 325 2024+ Jetski. It includes all necessary connections to ensure the proper functioning of the ECU, while also requiring the NanoPRO to read and condition the existing stock Bosch LSU 4.9 O2 sensor. The harness also accommodates the stock 325 coils, which can be paired with an external igniter, such as the OEM 3-channel igniter or the upgraded FuelTech SparkPRO-3 Marine version for increased spark energy.
  • Enhanced Spark Energy – The upgraded SparkPRO-3 Marine version igniter offers a significant increase in spark energy for improved performance.
  • Included Components – The harness is compatible with the NanoPRO O2 conditioner and ignition module, which can be purchased separately.

Practical Uses and Benefits

The Essential Ft550 2024+ Rotax 325 Harness Unlock 40% Savings [4ltLOwun] is an ideal choice for those looking to upgrade their Sea Doo 325 2024+ Jetski with the latest technology from FuelTech. This harness not only simplifies the installation process but also enhances the overall performance and efficiency of your watercraft. With its compatibility with a wide range of sensors and actuators, the harness offers endless possibilities for customization and optimization.
  • Performance Enhancement – The harness works in conjunction with the FuelTech FT550 ECU to provide a more responsive and powerful performance.
  • Customization Options – The additional connectors allow for easy integration of additional sensors and actuators, enabling a highly customizable setup.

What Our Customers Say

January 23, 2026

Absolutely no complaints!

My satisfaction with this is boundless.

- Demetria E..

January 23, 2026

Absolutely no complaints!

It's a very efficient and a very, very, very clever product.

- Ysbaddaden U..

January 23, 2026

Absolutely no complaints!

This is a high-caliber product, for sure and for certain.

- Iestyn E..

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