Rywire Nissan S14 to 2JZ Infinity Chassis Specific Adapter

If you're swapping a 2JZ engine into your Nissan S14 chassis, this Rywire adapter harness is what you'll need to make the Infinity ECU talk to your S14's factory wiring. It's designed to be a direct plug-and-play solution, meaning you won't have to cut or splice into your car's original harness. This makes the swap process much cleaner and less prone to electrical gremlins down the road.

Rywire is known for making well-built wiring components for engine swaps, and this adapter is no exception. It uses quality connectors and wiring that are appropriate for the task, ensuring a solid connection between the engine's computer and the car's body harness. The goal here is to simplify the complex task of integrating a different engine's electronics into your existing vehicle, and this adapter does just that by providing a straightforward interface.

Having the right adapter harness like this one can save you a lot of headaches during an engine swap. It's a critical piece for ensuring all your gauges, lights, and engine functions work correctly with the new ECU.