Innovate Motorsports MTX-L PLUS: Digital Wideband Air/Fuel Ratio Gauge Kit - 3918

$221.38 $245.98
Available (73 units), to ship. For local pickup, please contact us.



  • 100% Digital Wideband Air/Fuel Ratio Technology
  • 52mm [2-1/16 in. Gauge Body]
  • Ability To Calibrate O2 Sensors For Maximum Accuracy
  • Bosch™ LSU 4.9 Wideband O2 sensor
  • Digital Display In AFR Or Lambda
  • Enhance Heater Control; Superior Sensor Performance
  • Faster Analog Output Speed Helps Ensure ECU Sees Changes in AFR
  • Faster Sensor Frequency For Faster O2 Sensor Feedback
  • Large Digital Readout and Programmable Digital Needle
  • Patented DirectDigital™ Wideband Sensor Control

7.4:1 - 22.4:1 AFR (0.5 - 1.5 LAMBDA)

The Innovate Motorsports MTX-L PLUS wideband gauge features patented DirectDigital™ technology and all-new Advanced Sensor Control which receives feedback from the sensor more frequently and optimizes heater control. The combination of these technologies makes the MTX-L Plus Innovate's fastest, most durable and accurate air/fuel ratio gauge ever! Includes Innovate MTS serial comms for use with MTS enabled devices to add additional logging channels for analysis with powerful LogWorks PC software.

California Residents: Prop 65 WARNING

Installation of the MTX-L PLUS: Digital Wideband Air/Fuel Ratio Gauge Kit (8 Ft.) is relatively simple. Complete documentation is supplied, and the support pages, application notes and tuner resources can also speed you on your way to effective tuning. Innovate also has a great network of local dealers, tuners, race shops, and dyno shops that can assist you in choosing, installing and getting the most out of your Innovate products. Click here to find a dealer near you.

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