Koso X2 Gauge Air/Fuel Ratio & Intercooler Temp

This new multi-function unit is a great tool for all horsepower enthusiasts that are running a Turbo or Supercharged engine. Unit combines boost, air/fuel ratio and a temperature function that can be installed on the cooling system or intercooler. The X-2 instrument will give you precious information to help you pull more horsepower out of the engine or save it from bad damages. Includes all sensors and necessary mounting hardware.