AEM Digital Wideband UEGO Gauge Suspension>Strut Bars Pliable polyurethane flange with integrated

Pliable polyurethane flange with integrated bumps insures tight

This design also reduces intake whistle that occurs with other helix-only designs

Low air intake temperatures are vital for maximum power output

red interior

AEM Digital Wideband UEGO Gauge Suspension>Strut Bars Pliable polyurethane flange with integratedAEM's 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 NOTE: The 30 4100 Wideband UEGO Gauge Controller that uses the 4. 2 LSU sensor will be superseded to the 30 4110 Wideband UEGO Gauge Controller that uses the 4. 9 LSU sensor