Koso North America BA029001 X-2 Boost Gauge with Air/Fuel Ratio and Temperature

Easy-to-read LCD digital display. The ideal gauge for turbos and superchargers. Conveniently displays boost, air/fuel ratio and cooling system or intercooler temperature. Boost scale is settable to 15 or 35 psi, records positive or negative psi peaks and features a settable, visible warning. Air/fuel ratio gauge features a settable, visible over-rich/over-lean warning. Measures 108.7mm (4.3in.) W x 66.7mm (2.6in.) H x 22.7mm (0.89in.) D. Includes boost sensor, temperature sensor, Bosch oxygen sensor with bung and cap and gauge bracket.