Innovate Motorsports MTX-series digital wideband air/fuel ratio gauge kit with the serial patch cable needed to feed live AFR data to a tuning laptop/logger during a custom map session (such as the matching Bytetronik CRM service). Includes the gauge, wideband O2 sensor and cabling for real-time air-fuel monitoring while tuning or driving.

Fitment: universal - any gasoline or flex-fuel engine with a weld-in O2 bung for the wideband sensor; commonly paired with MINI R50-R56 and F-series tuning kits.