Haven't heard of anyone done it here. What's the benefit?
The Nissan Rear Coolant Bypass Modification Kit allows coolant flow to the rear cylinders, and dramatically lower water temperature by 20 degrees. Installation is a direct bolt on to the engine, but the original pipe that connects to the upgrade pipes to be modified to use a straight coupler.This kit contains all of the OEM Nissan parts required to complete the "Pathfinder" Cooling Mod on VQ35 engines. The addition of a rear coolant crossover allows for better, more even engine cooling, and bettercoolant flow across both banks of the engine. Keep your temps low even when pushing the car hard!!