--- product_id: 43312710 title: "3918 MTX Series MTX-L Plus Wideband Gauge, Black/White, 52mm" brand: "innovate motorsports" price: "$440.41" currency: USD in_stock: true reviews_count: 13 category: "Innovate Motorsports" url: https://www.desertcart.us/products/43312710-3918-mtx-series-mtx-l-plus-wideband-gauge-black-white store_origin: US region: United States of America --- # Stable signal output Universal fit for all vehicles Fast response time 3918 MTX Series MTX-L Plus Wideband Gauge, Black/White, 52mm **Brand:** innovate motorsports **Price:** $440.41 **Availability:** ✅ In Stock ## Summary > 🚗 Drive smarter, not harder with MTX-L Plus Wideband Gauge! ## Quick Answers - **What is this?** 3918 MTX Series MTX-L Plus Wideband Gauge, Black/White, 52mm by innovate motorsports - **How much does it cost?** $440.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/43312710-3918-mtx-series-mtx-l-plus-wideband-gauge-black-white) ## Best For - innovate motorsports enthusiasts ## Why This Product - Trusted innovate motorsports brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Crafted from durable metal for long-lasting use under any driving condition. - • **Plug & Play Power:** Universal fit ensures seamless installation across all vehicle types—no hassle, just performance. - • **Trusted by Enthusiasts:** Ranked #6 in Automotive Multi Gauges with 4.2 stars from 465 reviews—join the winning team. - • **Precision in Every Pulse:** Experience lightning-fast response times that keep you ahead on the road. - • **Signal Stability Guaranteed:** Advanced signal output design minimizes reboot issues, delivering reliable data every time. ## Overview The 3918 MTX Series MTX-L Plus Wideband Gauge is a robust, metal-constructed automotive accessory designed for universal fit and reliable performance. Featuring fast response times and stable signal output, it integrates seamlessly with various vehicle systems, making it a top choice for precision monitoring. Highly rated and trusted by automotive enthusiasts, this 52mm gauge delivers professional-grade accuracy and durability. ## Description BEST IN CLASS Review: Good product, but ntoe it works differently to the non-plus model - Works great and and the response time and signal level are excellent. Setup with my Miata and a speeduino EFI, it's important to note that this product has no analog signal from the sensor, if you plan to connect this to the ECU, the signal comes from the Gauge. This would be cool, but my little miata didn't have enough power and the gauge was rebooting during crank. Added a voltage stabilizer to resolve that issue and its all good now. Review: Reliable monitoring - Zero complaints! This gauge delivers which from experience I can say isn’t true for another big name. ## Features - Item Package Dimension: 9L x 7W x 7H inches - Item Package Weight - 11.4 Pounds - Item Package Quantity - 1 - Product Type - AUTO ACCESSORY - Fit type: Universal Fit ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071RSKR4Z | | Best Sellers Rank | #264,442 in Automotive ( See Top 100 in Automotive ) #6 in Automotive Multi Gauges | | Brand | Innovate Motorsports | | Brand Name | Innovate Motorsports | | Customer Reviews | 4.2 out of 5 stars 465 Reviews | | Global Trade Identification Number | 00856428039180 | | Included Components | MTX AIR/FUE2-1/16 8FT/ | | Item Type Name | MTX AIR/FUE2-1/16 8FT/ | | Item Weight | 1.89 Pounds | | Manufacturer | MTX AIR/FUE2-1/16 8FT/ | | Material | Metal | | Material Type | Metal | | Model | 3918 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 3918 | | UPC | 856428039180 | | Unit Count | 1.0 Count | | Warranty Description | LIMITED WARRANTY | ## Product Details - **Brand:** Innovate Motorsports - **Material:** Metal - **UPC:** 856428039180 - **Global Trade Identification Number:** 00856428039180 - **Manufacturer:** MTX AIR/FUE2-1/16 8FT/ ## Images ![3918 MTX Series MTX-L Plus Wideband Gauge, Black/White, 52mm - Image 1](https://m.media-amazon.com/images/I/51Kuvs7we7L.jpg) ![3918 MTX Series MTX-L Plus Wideband Gauge, Black/White, 52mm - Image 2](https://m.media-amazon.com/images/I/61ZDbLfzKFL.jpg) ![3918 MTX Series MTX-L Plus Wideband Gauge, Black/White, 52mm - Image 3](https://m.media-amazon.com/images/I/61IlOKl6sDL.jpg) ![3918 MTX Series MTX-L Plus Wideband Gauge, Black/White, 52mm - Image 4](https://m.media-amazon.com/images/I/51qeTcCuQXL.jpg) ![3918 MTX Series MTX-L Plus Wideband Gauge, Black/White, 52mm - Image 5](https://m.media-amazon.com/images/I/61pj0PtYBqL.jpg) ## Questions & Answers **Q: Is this wideband standalone?** A: Yes it is. But you can always hook it up to a stand alone ecm **Q: 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** A: Yes, this is not included. It is optional, up to your requirements ! **Q: I am new to this, I have a 2011 Suburban 5.3 which wide band do I need single or dual?** A: Aem **Q: 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?** A: 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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product, but ntoe it works differently to the non-plus model *by A***N on July 6, 2019* Works great and and the response time and signal level are excellent. Setup with my Miata and a speeduino EFI, it's important to note that this product has no analog signal from the sensor, if you plan to connect this to the ECU, the signal comes from the Gauge. This would be cool, but my little miata didn't have enough power and the gauge was rebooting during crank. Added a voltage stabilizer to resolve that issue and its all good now. ### ⭐⭐⭐⭐⭐ Reliable monitoring *by D***. on September 25, 2025* Zero complaints! This gauge delivers which from experience I can say isn’t true for another big name. ### ⭐⭐⭐⭐⭐ Works great *by R***N on October 4, 2025* Works great ## Frequently Bought Together - Innovate Motorsports 3918 MTX Series MTX-L Plus Wideband Gauge, Black/White, 52mm - Innovate Motorsports 3851 MTX Digital Series Dual Function Vacuum/Boost and Shift Light Gauge Kit - GlowShift Universal Black Triple Pillar Gauge Pod - Fits Any Make/Model - ABS Plastic - Mounts (3) 2-1/16" (52mm) Gauges to Vehicle's A-Pillar --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/43312710-3918-mtx-series-mtx-l-plus-wideband-gauge-black-white](https://www.desertcart.us/products/43312710-3918-mtx-series-mtx-l-plus-wideband-gauge-black-white) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-23*