Rywire Honda K-Series (w/FuelTech 550 ECU) Engine Harness w/Chassis Specific Adapter

This Rywire engine harness is built with a specific, high-strand count wire to handle the demands of a K-series engine swap, especially when paired with a FuelTech 550 ECU. It's designed to integrate seamlessly with the chassis, making the wiring process much more straightforward for your Honda. Rywire has put a lot of thought into making these harnesses as plug-and-play as possible, which can save a significant amount of time and frustration during a complex build.

The harness uses a chassis-specific adapter, meaning it's tailored for the late GSR chassis, ensuring that the connectors line up correctly and the routing is as clean as possible. This attention to detail is crucial for a reliable electrical system. The FuelTech 550 ECU compatibility means it's ready to handle the advanced features and data logging capabilities of that particular engine management system. Rywire is known for making well-built harnesses that simplify the wiring aspect of performance Honda builds, and this one is no exception. It’s a solid option if you’re looking to get your K-series swap wired up correctly and efficiently.

When tackling a K-series swap, especially one involving an aftermarket ECU like the FuelTech 550, the engine harness is one of the most critical components. This Rywire harness is designed to be a direct replacement for the factory wiring, integrating the engine's sensors and injectors with the ECU. It includes the necessary adapter for the late GSR chassis, simplifying the connection to the vehicle's existing wiring points. This makes the installation process much smoother, reducing the need for custom modifications or guesswork.