Is this wideband standalone?

Yes it is. But you can always hook it up to a stand alone ecm

What exactly is included in the purchase , it seem like the full kit with all cables to instal but i dont see the necessary exhaust bung or wire insul

Yes, this is not included. It is optional, up to your requirements !

Will this product work on a carburetor engine with no ecu? mine is a 1990 corolla with a 4af engine. do i need to buy the exhaust bung and sensor?

Yes as it's a standalone gauge with a ecu reference if you had an ecu. It comes with the sensor and weld in bung

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Innovate 3918 MTX-L Plus Digital Wideband Air/Fuel Ratio Gauge Kit, Black

Product ID: 50069949

Details

Brand
Innovate
Material
Metal
Item weight
1.89 Pounds
Screen size
5.2
UPC
856428039180

⚡Faster sensor feedback frequency

📊Large digital & programmable needle display

🔥Enhanced heater control for high performance

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VT110710

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Description

⚙️ Tune smarter, race faster — never miss a beat with Innovate MTX-L Plus!

DURABLE RELIABLE BUILD - Crafted with metal housing and advanced tech for long-lasting, race-ready performance
OPTIMIZED HEATER CONTROL - Superior sensor performance even under extreme forced induction conditions 🔥
COMPLETE PLUG AND PLAY KIT - Includes everything from sensor to cables and bezels for seamless installation and customization
LIGHTNING FAST SENSOR RESPONSE - Experience real-time air/fuel ratio updates with industry-leading sensor frequency ⚡
PRECISION DIGITAL NEEDLE DISPLAY - Combines classic needle gauge feel with pinpoint digital accuracy for effortless monitoring 📊

The Innovate 3918 MTX-L Plus is a cutting-edge digital wideband air/fuel ratio gauge kit featuring patented DirectDigital technology for ultra-fast sensor feedback and enhanced heater control. Designed for high-performance and forced induction engines, it offers a large programmable digital needle display combining analog feel with digital precision. The kit includes all necessary components for easy installation, making it a top choice for professional tuners and enthusiasts seeking accuracy and durability.

Specifications

ASIN	B071RSKR4Z
Best Sellers Rank	307,617 in Automotive ( See Top 100 in Automotive ) 29 in Car Gauge Sets
Brand	Innovate Motorsports
Customer Reviews	4.1 out of 5 stars 444 Reviews
Global Trade Identification Number	00856428039180
Included Components	MTX AIR/FUE2-1/16 8FT/
Item Type Name	MTX-L Plus Digital Wideband Air/Fuel Ratio Gauge Kit
Item Weight	857 g
Item weight	857 g
Manufacturer	Innovate Motorsport
Material	Metal
UPC	856428039180
Unit Count	1.0 count

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TrustScore 4.5 | 7,300+ reviews

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VT110710

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In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Innovate 3918 MTX-L Plus Digital Wideband Air/Fuel Ratio Gauge Kit, Black

Details

Details

Description

Specifications

Reviews

Common Questions