White 7 Series Digital Wideband Air/Fuel Gauge

Glow Shift's easy to use, completely digital, wide band air/fuel gauge is one of the most accurate on the aftermarket. This wide band gauge uses a Bosch oxygen sensor welded into your exhaust system to check if your engine is running at its proper stoichiometric mixture and guaranteeing maximum fuel economy and engine power. Glow Shift's wide band gauge is 2-1/16" (52mm) and fits into the Glow Shift a-pillar pod as well as many other pods from other major brands.

The gauge pulls its readings from your exhaust piping using a Bosch LSU 4.9 oxygen sensor. The kit includes a weld-in sensor bung and a 13 foot sensor wiring harness that routes the data into a digital controller that then outputs the sensor information into the gauge. The gauge has a white face and a digital AFR readout in its center that can display 10 to 20 AFR to one decimal place. A three-color LED display rings the gauge face to let you know when you're running in your engine's optimal zone. The controller is able to log sensor data and stream it through a zero to one volt narrow band or a zero to five volt wide band digital output that can be read by most data loggers or engine systems.

Glow Shift includes installation instructions and mounting hardware for each component. The kits comes with wiring harnesses for both power and sensor input/output. The included sensor bung requires welding directly into your exhaust system. Stage 3 recommends professional installation. Glow Shift offers a one year limited warranty on its gauge system. The oxygen sensor comes with a 30 day warranty from Bosch.

Also available: Glow Shift also offers a narrow band air/fuel gauge for more general AFR purposes.

Professional install: Stage 3 strongly recommends professional installation due to the necessary welding of the exhaust piping to mount the oxygen sensor bung.