Innovate

MTX-L Plus 52mm Digital Wideband O2 Gauge Kit

$219.00

SKU: INNVT-3918

In Stock
In Stock
Ships by Aug 2
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30 Days Return

Description

The Innovate Motorsports MTX-L Plus Wideband Gauge (3918) is a high-performance digital instrument engineered for precise air/fuel ratio (AFR) monitoring. It leverages patented DirectDigital™ technology and advanced sensor control, which enhances feedback frequency and optimizes heater control. This combination makes the MTX-L Plus Innovate's fastest, most durable, and accurate AFR gauge to date. This gauge features a 52mm diameter body and provides a clear digital readout in either AFR or Lambda. It includes interchangeable faceplates and bezels to match your interior. The kit comes equipped with a Bosch LSU 4.9 wideband O2 sensor, known for its accuracy and reliability across various fuel types. The ability to calibrate the O2 sensor ensures maximum precision in your readings. For enhanced functionality, the MTX-L Plus includes Innovate MTS serial communications, allowing it to connect with other MTS-enabled devices for additional data logging channels. This enables detailed analysis of engine performance using the powerful LogWorks PC software. The gauge also offers two programmable analog outputs for both wideband and narrowband signals, catering to a variety of tuning and monitoring needs. Support pages, application notes, and tuner resources are also available to assist with setup and effective tuning. This gauge is considered universal fit, making it suitable for a wide range of performance and custom applications.

Fitment

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Specifications

BrandInnovate
Part NumberINNVT-3918
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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