AEM X-Series Wideband UEGO AFR Sensor Controller Gauge | 30-0300 test-tag Once the engine is fully

Once the engine is fully warmed up the ISR Performance thermostat will open up at a lower temperature than standard thermostats

Adjustable ride height for custom fitment

0 utilizes the very latest in Extreme duty thrust bearing technology that increases surface area

Ultimax sport rotors come complete with bearing cups where fitted as OEM replacements

Bearings available separately

AEM X-Series Wideband UEGO AFR Sensor Controller Gauge | 30-0300 test-tag Once the engine is fullyA wideband UEGO sensor controller accurately monitors Air Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could lead to engine damage. AEM has combined its single channel wideband UEGO controller and gauge display into one unit, uniting unsurpassed AFR accuracy and control with an easy to read interface. AEMs Gauge Type Wideband UEGO Controller features a digital LED display and sweeping LED needle that changes colors