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Wideband logging made simple! A wideband O2 sensor (air/fuel meter) is required for any tune and we've made the install as easy as plugging it in. No running wires through the firewall here! This product is great for e-tunes or dyno tunes and customers who are searching for a clean look in their interior. We've utilized the AEM X-Line Series to work with a Cobb Accessport to eliminate the need for a physical gauge in the dash. Instead, use the Cobb Accessport (Cobb AP) it to get the information from the wideband input and display it on the Cobb AP while you are tuning.


To install, mount the AEM Wideband controller in the engine bay which means no running wires to the inside of the car and plug in our matching connector to the AEM Wideband controller.


This product is compatible with the Cobb Flex Fuel Kit.


Compatible Cars: 2002-2005 WRX: Wideband works with this car for data logging but gauge display on the AP will be the raw value of 0-5 volt. 2006-2014 WRX 2004+ STi 2004-2013 Forester XT (Legacy GT and Outback XT please contact us)


Full install video can be found here - https://youtu.be/RmlgQVBaMc0


Please Note: We cannot sell the plug and play wiring separately from the unit. We need the wideband unit in house to modify it to make it easier to install.

AEM Wideband X-Series Inline with iWire PnP Wiring Kit