Description:

I bought this gauge a few months ago, installed it on my car, but I never actually ran the car with it installed. The wideband sensor was never even installed. I ended up going with a different gauge setup.

This is a 52mm gauge which can display a combination of AFR, Boost, and Ethanol content and can be configured as a failsafe to alert you or take action when AFR falls outside of a safe range. Gauge part number is 30-4910 (see AEM product description here). Does not come with flex fuel sensor.

$300 shipped