Gauges

PLX DM-6 + SM-AFR Wideband AFR Combo Gen 4 (w/ Gauge) We're proud to introduce the next generation wideband oxygen sensor controller with intelligent health monitoring technology and current for improved sensor performance. The new Gen4 Wideband AFR...

2-1/16" JDM Wideband Digital Air Fuel Ratio kit The Wideband Digital Air/Fuel Ratio and Boost Gauge with a white OLED display is a high-precision instrument that allows you to monitor both your engine’s air/fuel mixture and boost pressure in real...