• Quick and Easy Upgrade: FuelTech's FT600 2021 - 2024 Can-Am X3 Adapter Harness PNP makes upgrading to the FT600 ECU a breeze. Just connect the plug and play adapter harness to the Can-Am X3's OEM harness. • Wide Compatibility: This wiring harness adapter is compatible with Can-Am Maverick X3 side-by-side model years 2021 - 2024. • Comprehensive Components: The harness adapter includes FT600 A and B Connectors, OEM A and B Harness Connectors, Nano PRO Connector, BOSCH 4.9 O2 Sensor Connector, Fuel Pump Relay, Ignition Driver Connector for Spark - PRO - 3 (Nautical/Offroad), and 2 Extra Connectors (8 way and 12 way) for additional inputs and outputs. The FT600 ECU, SparkPRO - 3, and Nano PRO are sold separately. Download FT Manager v. 5.2 and update your FT600 ECU to access Can - AM UTV control features. FuelTech wiring harnesses come with a 3 - month warranty against defects in materials and/or workmanship and are backed by our industry - leading technical support.

This FuelTech adapter harness is designed for Can - Am Maverick X3 owners from 2021 to 2024. Whether you're a weekend off - road enthusiast or a professional racer, it's perfect for you. Use it when you want to upgrade your vehicle's ECU to the FT600. The harness includes all the necessary connectors for a smooth upgrade process. Although the specific size and weight aren't mentioned, it's engineered to be a hassle - free addition to your vehicle.