A high water temp can be detrimental to an engine and heat is the enemy of performance and reliability. AutoMeter's FiTech CAN - enabled 2 - 116 100deg - 250degF Water Temperature gauge is the perfect solution for performance enthusiasts who have converted their vehicles to FiTech's electronic fuel injection. This water temp gauge is plug - n - play to fit into FiTech's CAN output and matches AutoMeter's popular Sport - Comp II series. Combine with any other gauges from the series to seamlessly integrate a set of high - quality AutoMeter gauges into your ride while keeping tabs on your temps with the most trusted water temperature gauge on the market.