The 6 Best Wideband Gauges (2022 reviews)

The Aem Wideband Ratio Uego Gauge has the most appropriate features for the price point. The aem wideband ratio uego gauge is simple, it is highly recommended and has an outstanding design. Interchangeable black and white faceplates are included for customizing the gauge appearance. The sensors are not interchangeable between the two gauge controllers in any way, including changing connectors on the gauges.

The gauge features the same fuel compatibility as the 4.2 lsu and never requires free-air calibration when used with aem's wideband uego afr gauge. Moreover, the gauge is small, attractive and it is straight. Finally, the aem wideband ratio uego gauge is worth the price, It reads accurate and has amazing style.

Almost all buyers found that the gauge includes the retainer and nuts holding the retainer and the wire tunnel. Further, a few strongly agree that when the gauge was installed it froze in a certain spot but the next day went back to normal. In addition, a few strongly agree that the gauge does not start working until the sensor has completely warmed up, which is a very short time. To sum up, at the price, they believe that they got a steal of a deal with it.

Customers say that getting a smith car gauge, along with gauge is useful.

Top Customer Quotes:

Bosch 4.9 lsu wideband sensor and weld-in bung included pn 30-4110.
The kit works on any gas - powered ( non - diesel ) application.
This comes with an inline fuse and maybe ends for connecting to power.
This looks like it could be a factory option.

RELATED: Best Wideband 02 Sensor Kits

Best For Car: Aem Gauge Kit

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Aem makes beautiful and great gauges with classic and smartly chosen materials. The Aem Gauge Kit includes a bosch 4.9lsu wideband uego sensor. X-series wideband uego afr controller gauge were the fastest responding wideband air/fuel ratio controllers in an independent test vs. 17 competitor wideband afr controllers. The x - series wideband uego afr sensor controller gauge ( pn 30 - 0300 ) measures 2 116th - inchs ( 52 mm ) in diameter, and features a modern, visually striking faceplate and a new seven - segment center display that is 87 larger than the 30.

The gauge works great and it is highly recommend. And, it is very nice and it is perfect for a good deal. Most importantly, the aem gauge kit is 87% larger than original aem gauges with 24 green outer leds for quick reference to engine parameters. user selectable standard or metric display ( -30in/hg~35psi / -1~2.5bar) peak/recall via gauge face buttons user selectable threshold warnings.

Almost all buyers agree that the gauges are a bit of a pain to get them to stay in the cluster pod. In addition, they say that the gauge is easy to understand, so installing it is a breeze. In addition, they say that the gauge is cheaper to buy both gauges on Amazon separately.

Customers discovered that getting a automotive can bus gauge, along with gauge is useful.

Why We Like This:

This is compatible and it would be perfect with fast shipping.
Good brand reputation.

Best For Straight Forward Install: Wideband Gauge

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The Wideband Gauge's material feels more premium than its price would suggest. The wideband gauge is perfect for great quality and it is straight. 2 popular aem gauges in a convenient combo set. And, the gauge makes for a great buy and it is highly recommend. Lastly, the widebandgauge is straight forward and it is brand new.

Almost all buyers found that the gauge will read air and fuel mixtures on diesel and gas engines. Further, they say that the gauge works for any car, it’s universal. To sum up, the tone of buyers is very positive and we believe that the gauge suits the purpose.

Why We Like This:

The set includes:aem wideband uego air/fuel ratio gauge 30-4110, aem boost display gauge (-30-35psi) 30-4406.
All gauges are brand new, complete in box.
Good brand reputation.

Best For Oil Pressure Gauge: Wideband Gauge

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The Wideband Gauge should be able to handle its purpose and duties with ease. And, the gauge is readable and it comes with wire harnesses. Make sure this fits by entering your model number. Above all, the widebandgauge is comfortable, is very accurate and it is easily readable.

Almost all customers quickly discovered that the gauge is receiving power, but does not 'boot' up. Also, they say that the gauge comes with everything you need and is the best quality you will find even for the price of this kit.

Why We Like This:

3 popular aem gauges in a convenient 3 piece combo set.
Good brand reputation.

Best For Accurate Readings: Aem Three Gauge Kit

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The best part: the three gauge kit costs comparatively little and it is available to ship in 24 hours. The Aem Three Gauge Kit is best for accurate readings and has great style. Manufacturer says: Our aem three gauge kit is a popular combo for commonly used gauges and application. The oil pressure gauge 's digital readout will automatically increase and decrease in intensity due to the built in ambient light sensing photocell. Most importantly, the aem three gauge kit is easy to read, digital led display and a sweeping led “needle” that changes colors as afr changes from rich to lean.

Almost all buyers quickly discovered that the gauge came in aem boxes with a white and black bezel easy install wiring guide. Also, they say that the gauge is made to attach to the oil system. If you ’re trying to measure fuel, you need a fuel pressure regulator system. With no doubts, this gauge passed the test and had very satisfied buyers eager to share their experience.

Why We Like This:

Delivers what they promise.
One of the newcomers and featured product.

Best For Auto: Aem User Configurable Gauge

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate gauge. The product is exactly that - it's a simple product that hits all the right notes. In addition, it is compatible and it is safer. Needed for high boost vehicles are two boost level settings and scramble boost setting, wastegate open pressure setting for controlling boost spikes and faster spool. Above all, the Aem User Configurable Gauge has no external interface required for set up, and it is fully functional right out of the box.

Why We Like This:

0352 a boost display gauge and boost controller in one.
New and hot releases.