AEM 30-4110 Air / Fuel Ratio Gauge Kits UEGO V2 ymm_41 This construction delivers a precisely

This construction delivers a precisely tuned sound character without unwanted droning

silver trim decals (−5 to +6 and 0 to +11)

the diffuser has titanium plates on both sides

Boost/Vacuum Rise Ratio - 1:01

including the housing of the valves and collectors from the central muffler to the tailpipes

AEM 30-4110 Air / Fuel Ratio Gauge Kits UEGO V2 ymm_41 This construction delivers a preciselyAEMs legendary Digital Wideband O2 AFR UEGO Gauge is a wideband UEGO air fuel ratio controller (AFR) and gauge in one. It unites accuracy, speed and control with an easy to read, digital LED display and sweeping LED needle that changes colors as AFR changes from rich to lean. NOTE: The 30 4100 Wideband UEGO Gauge Controller that uses the Bosch 4. 2 LSU sensor will be superseded to the 30 4110 Wideband UEGO Gauge Controller that uses the Bosch 4. 9 LSU