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🚗 Drive smarter, not harder with MTX-L Plus Wideband Gauge!
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.

| 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 |
A**N
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.
D**.
Reliable monitoring
Zero complaints! This gauge delivers which from experience I can say isn’t true for another big name.
R**N
Works great
Works great
S**L
Didn't work
Worked for 2 days. Then the readings are way off. Tried calibrating it multiple times. Calibration went through successfully, but the readings are still off. Hooked up a different gauge and the 2nd gauge from a different brand reads correctly while the innovate doesnt.
E**A
Pretty good, but...
Everything was plug-and-play, reads very accurately. But I had to get a different bung compared to what comes in the kit. The one provided covers almost all of the sensor, and it never gets a good reading. Gauge stayed pegged at 22.4. Welded in another bung kit, and now Im seeing readings between 14.2/15.5 and cruise and 12.7 at WOT.
P**A
It’s great
Clearly takes some installation experience but all in all the install was easy and it works as advertised, helped me to diagnose my rich running problem and now I can add nitrous.
A**Y
Works great, looks good.
Installed on a '75 Celica with a built and forged carb'd 22R/20R hybrid to help with tuning. Worth the money to take out the guess work with jetting. Had one of these on a single turbo FD RX7 before as well and never had a problem.
L**Z
Muy bueno!
Excelente! Marca perfecto. Es importante saber ubicar bien la sonda.
S**R
Buena calidad precio
Ya habia tenido este producto antes en otro vehículo. Buena calidad y facil de usar
H**P
正確
非常に正確でレスポンスもよく。超リーンも計測できるLSU4.9を使用しているのでお勧めです。
J**I
Innovate
Excellent piece of kit!!
B**.
Great gauge! Works perfectly
Works perfect
C**N
Non funziona
Non funziona
Trustpilot
3 weeks ago
2 weeks ago