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47 Best best wideband gauges in 2021: According to Experts.

You could get any random best wideband gauges, but if you’re looking for expert advice on choosing the best one for your needs then you’ve arrived at the right place.

It doesn’t matter what your best wideband gauges needs are or what your budget is, because I’ve done an in-depth analysis to include the best-rated options suitable for diversified usage needs and different budget ranges.

To make this list, I’ve spent 43 hours researching best wideband gauges from the best brands such as: AEM, GlowShift, AEM.

Note: Make sure that option you’re choosing has all the features you need. Afterall, is there any point in purchasing something that’s not usable?

47 Best best wideband gauges in 2021: After 43 Hours of Research

To make this list an unbiased resource for choosing the best best wideband gauges, I contacted 9 experts and discussed various aspects to consider. After a huge discussion, I went across customer reviews, researched the reputed brands, and a lot of other things. Because my aim is to recommend products that are highly value for your money.

1. AEM (30-4110) UEGO Air/Fuel Ratio Gauge -Automotive

By AEM

  • 0-5V analog output 10-20 AFR range only
  • Interchangeable black and white faceplates included for customizing gauge appearance
  • Bosch 4.9 LSU wideband sensor and weld-in bung included PN 30-4110
  • Interchangeable black and silver bezels included
  • No free air sensor calibration required ever
  • A 2-1/16 inch gauge housing ensures that it will fit in most gauge pods and can be remotely mounted virtually anywhere
  • 52mm (2-1/16”) gauge housing

2. AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge -Automotive

By AEM

  • Faster response time improves wideband feedback control, and can provide a safer, more powerful and accurate tune
  • X-Digital wideband technology gives these controllers the ability to read and report values that other controllers do not, which can deliver more optimized engine tuning and a safer overall operating condition
  • The X-Series Wideband UEGO AFR Sensor Controller Gauge (PN 30-0300) features a modern, visually striking faceplate and new seven-segment center display that is 87% larger than the 30-4110 AEM
  • When tuning an engine using wide-band AFR feedback control on an inertia dyno, dead time affects the data you are looking at because it is reported in a different operating location than when it actually occurred
  • The gauge includes a 0-5v and RS232 serial port output for feedback control and data logging, and an AEMnet (CANbus) output for data logging

3. GlowShift Black 7 Color Digital Wideband Air / Fuel Ratio AFR Gauge Kit – Includes Oxygen Sensor, Data Logging Output & Weld-in Bung – Multi-Color LED Display – Clear Lens – 2-1/16″ 52mm -Gauge Sets

By GlowShift

  • Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10′ Sensor Harness, 7′ Gauge to Control Box Harness, 5′ Power Harness, 3′ Data Logging Wire, Gauge Visor, Mounting Hardware & Installation Instructions
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
  • GlowShift Black 7 Color Series Digital Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Gasoline or E85 FlexFuel Performance Vehicle
  • Gasoline Wideband Air/Fuel Ratio Readings from 10.00 to 20.00 AFR – E85 Wideband Air/Fuel Ratio Readings from 6.00 to 12.00 AFR- 2-1/16″ (52mm) Gauge with Black Dial, Clear Lens & 7 Color Digital Display
  • 7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle – Colors Include Blue, Red, Green, Teal, Purple, White & Yellow – Connecting the Dimmer Wire to the Headlight Switch Reduces Brightness of the Gauge by 30% When the Headlights are On

4. AEM Uego Gauge (30-4110NS) and Bosch Wideband Sensor (17025) Kit -Automotive

By AEM / Bosch

  • No free air sensor calibration required ever
  • 0-5V analog output 10-20 AFR range only
  • Interchangeable black and white faceplates included Compatible with customizing gauge appearance
  • Interchangeable black and silver bezels included
  • Bosch 4.9 LSU wideband sensor and weld-in bung included PN 30-4110

5. Innovate Motorsports 3918 MTX Series MTX-L Plus Wideband Gauge, Black/White, 52mm -Automotive

By Innovate Motorsports

  • Fit type: Universal Fit
  • Enhanced heater control for superior sensor performance in forced induction and other high performance applications
  • Faster analog output speed helps ensure that your ECU sees changes in air/fuel ratio as they happen
  • Datalog using powerful LogWorks software on your PC
  • Innovate MTS serial in/out (for use with MTS enabled devices to add additional logging channels)
  • Faster sensor frequency for faster O2 sensor feedback
  • Bosch LSU 4.9 wideband O2 sensor
  • 52mm (2 1/6″) diameter gauge body with included interchangeable faceplates and bezels

6. AEM X-Series Wideband UEGO AFR Sensor Controller Gauge with OBDII Connectivity -Automotive

By AEM

  • AEM X-Series Wideband UEGO AFR Sensor Controller Gauge with OBDII Connectivity

7. AEM 52mm Wideband UEGO Air Fuel Ratio Sensor Controller Gauge w/White Face Kit -Automotive

By AEM

  • X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs
  • Display Lambda values from .55 to 2.00
  • 17 competitor wideband AFR controllers
  • Black bezel and black dual faced faceplate, silver bezel/white gauge option included.
  • Factory calibrated resistor does not require free-air calibration, but technology allows for free-air calibration as sensor ages if user desires.
  • White bezel kit included.
  • 52mm gauge diameter and slim 0.825” gauge depth.
  • Includes Bosch 4.9LSU wideband UEGO sensor

8. GlowShift Tinted 7 Color Digital Wideband Air / Fuel Ratio AFR Gauge Kit – Includes Oxygen Sensor, Data Logging Output & Weld-in Bung – Smoked Lens – Multi-Color LED Display – 2-1/16″ 52mm -Gauge Sets

By GlowShift

  • GlowShift Tinted 7 Color Series Digital Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Gasoline or E85 FlexFuel Performance Vehicle
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
  • Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10′ Sensor Harness, 7′ Gauge to Control Box Harness, 5′ Power Harness, 3′ Data Logging Wire, Gauge Visor, Mounting Hardware & Installation Instructions
  • Gasoline Wideband Air/Fuel Ratio Readings from 10.00 to 20.00 AFR – E85 Wideband Air/Fuel Ratio Readings from 6.00 to 12.00 AFR- 2-1/16″ (52mm) Gauge with Black Dial, Tinted Lens & 7 Color Digital Display
  • 7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle – Colors Include Blue, Red, Green, Teal, Purple, White & Yellow – Connecting the Dimmer Wire to the Headlight Switch Reduces Brightness of the Gauge by 30% When the Headlights are On

9. GlowShift Tinted 7 Color Analog Needle Wideband Air / Fuel Ratio AFR Gauge – Includes Oxygen Sensor, Data Logging Output & Weld-in Bung – Black Dial – Smoked Lens – 2-1/16″ 52mm -Gauge Sets

By GlowShift

  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
  • 7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle – Colors Include Blue, Red, Green, Teal, Purple, White & Yellow – Connecting the Dimmer Wire to the Headlight Switch Reduces Brightness of the Gauge by 30% When the Headlights are On
  • Wideband Air/Fuel Ratio Readings from 10 to 20 AFR – 2-1/16″ (52mm) Gauge with Black Dial, Tinted Lens & Illuminated Red Needle
  • Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10′ Sensor Harness, 7′ Gauge to Control Box Harness, 5′ Power Harness, 3′ Data Logging Wire, Gauge Visor, Mounting Hardware & Installation Instructions
  • GlowShift Tinted 7 Color Series Analog Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Performance Vehicle

10. LSU 4.9 Lambda WideBand O2 Oxygen Sensor | for AEM 30-4110 30-0300 30-0310 – X Series AFR Inline Controller – UEGO A/F Ratio Wideband 02 Gauge | Replace# 17025, 0258017025 -Automotive

By Gledewen

  • REPLACE OE NUMBER17025, 0258017025, 304110, 300300, 300310
  • Double laser-welded stainless steel body is totally submersible to seal tight for long life
  • PREMIUM QUALITYDurability matters, that is why our o2 sensor is crafted from high temperature resistant material for quicker response times
  • Please check these 2 features before purchase
  • FITSAEM Wideband Controllers with part numbers 30-4110 Digital Wideband UEGO Gauge, 30-0300 X-Series Digital Wideband UEGO AFR Gauge, 30-0310 X-Series Inline Wideband UEGO AFR Controller | Most 4.9 LSU Wideband Controller Gauge
  • HIGH PERFORMANCEOur wideband sensor use a more sophisticated sensing element that provides a signal that is proportional to the amount of oxygen in the exhaust, helps ensure your engine is constantly monitored and operating efficiently, while maximizing performance
  • A lot of buyers brought the wrong A/F gauge sensor because they don’t pay attention to the plug and the length of the sensor
  • 12-MONTH WARRANTYIf the AEM wide band lambda sensor fails, stops working or any other problems, you can contact us through amazon message to apply the service of carefree REPLACEMENT or REFUND

11. Aem 30-0334 Afro Sensor Controller (X-Series Wideband Ugo Gauge With Obie Connectivity) -Automotive

By AEM

  • Part Number: 30-0334
  • Package Weight: 1.33 pounds
  • Country of Origin : United States

12. Innovate Motorsports 3892 PSB-1 Boost/Wideband Oxygen Gauge Kit -Automotive

By Innovate Motorsports

  • 4 BAR map sensor, pressure range -29 inHg to 43.5 PSI (-1 to 3 BAR)
  • Configurable linear 0-5v analog output for wideband O for use with piggy back or stand alone ECU’s as well as external data loggers
  • OLED user configurable display: Boost, shift light, Air/Fuel ratio AFR or Lambda, inHg, PSI, kPa, or BAR
  • All-in-one, boost safety override and wideband air/fuel ratio gauge
  • Wideband O2 Compatible with several fuel types (Leaded, Unleaded, Diesel, E85 & more

13. AEM 52mm X-Series Gauge Kit Wideband Air/Fuel UEGO & Boost Pressure 35PSI 2.5Bar w/MAP Lanyard Black -Automotive

By AEM

  • Includes Bosch 4.9LSU wideband UEGO sensor
  • Slim 0.825 overall gauge depth and 0.200 cup depth mount them virtually anywhere! Black faceplates and bezels included.
  • AEMs 30-0306 X-Series -30in/Hg~35PSI / -1~2.5BAR Digital Boost Display gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features!
  • 17 competitor wideband AFR controllers
  • X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controllers in an independent test vs
  • This AEM 2 gauge kit is a popular combo Compatible with commonly used gauges and Compatible with
  • The X-Series Wideband UEGO AFR Sensor Controller Gauge (PN 30-0300) measures 2 1/16th-inch (52mm) in diameter, and features a modern, visually striking faceplate and new seven-segment center display.
  • Our official MAPerformance lanyard included as a special bonus!

14. Innovate Motorsports 3795 DB BLUE Wideband Air/Fuel Gauge Kit includes LC-2 & Bosch LSU 4.9 -Automotive

By Innovate Motorsports

  • Patented DirectDigital Wideband Technology
  • Blackout appearance when unpowered
  • Complete kit with weld on bung, programing cable, sensor cable, and manual
  • Two configurable linear 0-5v analog outputs
  • Ability to calibrate O² sensor for maximum accuracy

15. Auto Meter 3379 Sport-Comp Wide Band Air Fuel Ratio Kit,2.3125 in. -Automotive

By Auto Meter

  • wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation
  • Digital segment display and LED radial bar graph display
  • Suitable for use with gasoline powered engines
  • Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft
  • 0-4v data output feed for ECU, data acquisition unit, or Laptop tuning
  • 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system

16. GlowShift Black 7 Color Dual Digital Wideband Air / Fuel Ratio AFR Gauge Kit – Includes Oxygen Sensors, Data Logging Output & Weld-in Bungs – Clear Lens – Multi-Color LED Display – 2-1/16″ 52mm -Air & Fuel Ratio

By GlowShift

  • Gasoline Wideband Air/Fuel Ratio Readings from 10.00 to 20.00 AFR – E85 Wideband Air/Fuel Ratio Readings from 6.00 to 12.00 AFR- 2-1/16″ (52mm) Gauge with Black Dial, Clear Lens & (2) 7 Color Digital Displays
  • GlowShift Black 7 Color Series Dual Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of the Left & Right Banks of Your Performance Vehicle’s Engine
  • Includes (2) 4.9 LSU Wideband Oxygen Sensors, (2) Stainless Steel Weld-In Bungs, (2) Mild Steel Weld-In Bungs, (2) Control Boxes, (2) 10′ Sensor Harness, 7′ Gauge to Control Box & 5′ Power Harness Splitter, (2) 3′ Data Logging Wires, Gauge Visor, Mounting Hardware & Installation Instructions
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
  • 7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle – Colors Include Blue, Red, Green, Teal, Purple, White & Yellow – Connecting the Dimmer Wire to the Headlight Switch Reduces Brightness of the Gauge by 30% When the Headlights are On

17. Innovate Motorsports 3793 DB BLUE Wideband Gauge Only 0-5 volt Input Linear (2 1/16 52mm) -Automotive

By Innovate Motorsports

  • Package Weight: 0.6 pounds
  • Fit type: Universal
  • Country of Origin : United States
  • Package Dimensions: 7.366 H x 27.94 L x 19.05 W (centimetres)

18. GlowShift 10 Color Digital Wideband Air/Fuel Ratio AFR Gauge – Includes Oxygen Sensor, Data Logging Output & Weld-in Bung – Multi-Color LED Display – Tinted Lens – 2-1/16″ (52mm) -Air & Fuel Ratio

By GlowShift

  • Quick-Glance & Easy to Read Digital Display – 10 Solid Color Modes & 2 Color Cycle Modes – Self-Calibration at Startup Ensures that the Gauge is Performing Optimally
  • Wideband Air/Fuel Ratio Readings from 10.00 to 20.00 AFR – 2-1/16″ (52mm) Gauge with Digital Display & Tinted Lens
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
  • GlowShift 10 Color Digital Series Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Performance Vehicle
  • Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10′ Sensor Harness, 7′ Gauge to Control Box Harness, 5′ Power Harness, 3′ Data Logging Wire, Gauge Visor, Mounting Hardware & Installation Instructions

19. GlowShift 2-1/4″-2-1/2″ Clamp-On Wideband Air/Fuel Ratio Gauge Oxygen Sensor Bung Adapter – No Weld Design -Automotive

By GlowShift

  • 304 Stainless Steel Bracket with (2) Bolts, (2) Nuts, (2) Crush Washers, (2) Flanges, (1) Removable Spacer & Exhaust Gasket to Prevent Leaks
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
  • Includes Step-By-Step Installation Instructions
  • Adjustable Bracket from 2-1/4″ to 2-1/2″ – Installs to Vehicle’s Exhaust Pipe
  • GlowShift Clamp-On Wideband Air/Fuel Oxygen Sensor Bung Bracket Adapter Allows Users to Easily Install a Sensor to the Exhaust Pipe with a No Weld Design – DIY Friendly

20. AEM 3 Gauges Combo Set UEGO WideBand A/F Ratio (30-4110) + Oil Pressure (30-4401) + Turbo Boost (30-4406) -Automotive

By AEM

  • Set Includes: AEM Wideband UEGO Air/Fuel Ratio Gauge 30-4110, AEM Boost Display Gauge (-30-35PSI) 30-4406, AEM Digital Pressure Display Gauge (0-100 psi) 30-4401
  • All gauges are brand new, complete in box.
  • 3 popular AEM gauges in a convenient 3 piece combo set.

Related Posts :

21. Innovate Motorsports (3837) LM-2 (BASIC) Digital Air/Fuel Ratio Wideband Meter incl. Bosch LSU 4.9 , Black -Automotive

By Innovate Motorsports

  • includes the LM-2, Bosch LSU 4.9, 8 ft sensor cable, cigarette-lighter power, USB cable, weld-in bung and plug, and quick-start guide.
  • Patented “Direct Digital” Wideband Technology
  • Wideband O2 sensor (Bosch LSU 4.9) is compatible with most fuel types (leaded, unleaded, diesel, methanol, E85, etc)
  • Positive lock connectors for all connections

22. GlowShift Elite 10 Color Wideband Air/Fuel Ratio AFR Gauge Kit – Includes Oxygen Sensor, Data Logging Output & Weld-in Bung – Black Dial – Tinted Lens – Peak Recall – 2-1/16″ 52mm -Air & Fuel Ratio

By GlowShift

  • Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10′ Sensor Harness, 7′ Gauge to Control Box Harness, 5′ Power Harness, 3′ Data Logging Wire, Dashboard Pod, Gauge Visor, Mounting Hardware & Installation Instructions
  • GlowShift Elite 10 Color Series Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Performance Vehicle
  • 10 Solid Color Modes & 2 Color Cycle Modes – Peak Recall Ability – Programmable High & Low Warning Notifications with Audible or Visual Alerts – Ability to Daisy-Chain Multiple Gauges from 1 Power Source & Wire
  • Wideband Air/Fuel Ratio Readings from 10 to 20 AFR – 2-1/16″ (52mm) Gauge with Black Dial, Tinted Lens & Illuminated Red Needle
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support

23. Auto Meter 4370 Ultra-Lite Wide Band Air Fuel Ratio Kit -Automotive

By Auto Meter

  • Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft
  • Auto Meter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up
  • Traditional incandescent lighting illuminates around the perimeter of the dial
  • wiring harness, 304 stainless steel weld-in bung, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
  • Display range of 8:1 to 18:1
  • Suitable for use with gasoline powered engines

24. Innovate Motorsports 3794 DB RED Wideband Gauge Only 0-5 volt Input Linear (2 1/16 52mm) -Automotive

By Innovate Motorsports

  • Blackout appearance when unpowered
  • Country of Origin: United States
  • Package Dimensions: 28.194 L x 7.366 H x 18.796 W (centimeters)
  • Oem equivalent part number: 3794

25. GlowShift White 7 Color Digital Wideband Air / Fuel Ratio AFR Gauge Kit – Includes Oxygen Sensor, Data Logging Output & Weld-in Bung – Multi-Color LED Display – Clear Lens – 2-1/16″ 52mm -Air & Fuel Ratio

By GlowShift

  • Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10′ Sensor Harness, 7′ Gauge to Control Box Harness, 5′ Power Harness, 3′ Data Logging Wire, Gauge Visor, Mounting Hardware & Installation Instructions
  • 7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle – Colors Include Blue, Red, Green, Teal, Purple, White & Yellow – Connecting the Dimmer Wire to the Headlight Switch Reduces Brightness of the Gauge by 30% When the Headlights are On
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
  • GlowShift White 7 Color Series Digital Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Gasoline or E85 FlexFuel Performance Vehicle
  • Gasoline Wideband Air/Fuel Ratio Readings from 10.00 to 20.00 AFR – E85 Wideband Air/Fuel Ratio Readings from 6.00 to 12.00 AFR- 2-1/16″ (52mm) Gauge with White Dial, Clear Lens & 7 Color Digital Display

26. GlowShift 10 Color Digital Dual Wideband Air/Fuel Ratio AFR Gauge – Includes Oxygen Sensors, Data Logging Output & Weld-in Bungs – 2 Multi-Color LED Displays – Tinted Lens – 2-1/16″ (52mm) -Air & Fuel Ratio

By GlowShift

  • Includes (2) 4.9 LSU Wideband Oxygen Sensors, (2) Stainless Steel Weld-In Bungs, (2) Mild Steel Weld-In Bungs, (2) Control Boxes, (2) 10′ Sensor Harness, (2) 7′ Gauge to Control Box Harness, (2) 3′ Data Logging Wires, 5′ Power Harness, Gauge Visor, Mounting Hardware & Installation Instructions
  • GlowShift 10 Color Digital Series Dual Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of the Left & Right Banks of Your Performance Vehicle’s Engine
  • Quick-Glance & Easy to Read Digital Display – 10 Solid Color Modes & 2 Color Cycle Modes – Self-Calibration at Startup Ensures that the Gauge is Performing Optimally
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
  • Dual Wideband Air/Fuel Ratio Readings from 10.00 to 20.00 AFR – Set Each Display to its Own Color – 2-1/16″ (52mm) Gauge with 2 Digital Displays & Tinted Lens

27. GlowShift Black 7 Color Analog Needle Wideband Air / Fuel Ratio AFR Gauge – Includes Oxygen Sensor, Data Logging Output & Weld-in Bung – Black Dial – Clear Lens – 2-1/16″ 52mm -Air & Fuel Ratio

By GlowShift

  • Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10′ Sensor Harness, 7′ Gauge to Control Box Harness, 5′ Power Harness, 3′ Data Logging Wire, Gauge Visor, Mounting Hardware & Installation Instructions
  • 7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style to the Interior of Your Vehicle – Colors Include Blue, Red, Green, Teal, Purple, White & Yellow – Connecting the Dimmer Wire to the Headlight Switch Reduces Brightness of the Gauge by 30% When the Headlights are On
  • Wideband Air/Fuel Ratio Readings from 10 to 20 AFR – 2-1/16″ (52mm) Gauge with Black Dial, Clear Lens & Illuminated Red Needle
  • GlowShift Black 7 Color Series Analog Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Performance Vehicle
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support

28. Innovate Motorsports (3796) DB RED Wideband Air/Fuel Gauge Kit includes LC-2 & Bosch LSU 4.9 -Automotive

By Innovate Motorsports

  • Complete kit with weld on bung, programing cable, sensor cable, and manual
  • Two configurable linear 0-5v analog outputs
  • Patented DirectDigital Wideband Technology
  • Ability to calibrate O² sensor for maximum accuracy

29. AEM 30-4110NS Digital Wideband UEGO Gauge without Sensor , Black , 6.025 inches -Automotive

By AEM

  • RS232 Serial Output
  • Interchangeable black/white faceplates and black/silver bezels included
  • Controller gauge and hardware sold without wideband sensor
  • Weld-in bung included
  • 52mm (2-1/16”) gauge housing

30. Jusway Gauges for Ears Silicone Ear Plugs and Tunnels Ear Stretching Plugs Lobe Tunnles 2G Gauges(32PCS) -Air & Fuel Ratio

By Juway

  • FEATURE:Double Flared Silicone Ear Plugs and Tunnels are the Prefect Option of Stretched Ears.No O-rings Required,Meaning You are Less Likely to Have Your Plug or Tunnel Fall Out and Go Missing.
  • MATERIAL:Thin Flexible Silicone Gauge(8pairs)&Saddle Silicone Ear Gauge(8pairs)
  • PACKING:16Pairs of Gauges for Ear(in same size but mixed color)
  • Super Comfortable to Wear.Perfect For Daily Use,Easy to Put on or Take off,Ear Lobe Piercing Earring Stretchers.
  • GAUGE:2g(6mm),0g(8mm),00g(10mm),1/2″(12mm),9/16″(14mm),5/8″(16mm),11/16″(18mm),3/4″(20mm) for Your Choose.

31. Auto Meter 4379 Ultra-Lite Wide Band Air Fuel Ratio Kit,2.3125 in. -Automotive

By Auto Meter

  • Suitable for use with gasoline powered engines
  • Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft
  • Digital segment display and LED radial bar graph display
  • 0-4v data output feed for ECU, data acquisition unit, or Laptop tuning
  • 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system
  • wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation

32. Equus 9921 2″ Single Gauge Mounting Panel, Black -Automotive

By Equus

  • Designed to mount gauge with great ease
  • Made from high quality chrome
  • Weather resistant
  • Ensures long lasting durability
  • Facilitate easy installation

33. Boho-Magic 925 Sterling Silver Spinner Ring for Women | 3 Spinning Rings Bands | Fidget Meditation Anxiety | Wide Statement Chunky Jewelry Size 7-10.5 (7) -Gauge Sets

By Boho-Magic

  • Your Happiness is our top goal!
  • Got it wrong? we’ve got you covered with 60 days easy returns policy.
  • SIZE AND FIT – This is a wide-band ring of almost 0.7”, we recommend choosing a half or a full size up than your regular size for the best fit
  • A lifesaver For any natural fidgeter! Meditation rings have meditative, anxiety-relief, and calming effects.
  • FEELING FIDGETY IN A MEETING OR A CLASS? This spinner ring will help you fidget everywhere while being gorgeous, and without distracting your surroundings
  • Made of 925 Sterling Silver (Stamped) with three spinning bands also made of silver.
  • Not just another flimsy piece of jewelry to lay on your drawer, our jewelry designed to last long.
  • HASSLE-FREE TRANSACTION – your satisfaction first! More than 15 years of experience designing and selling handmade sterling silver jewelry for women
  • A HIGH-END STYLE AT AN EVERYDAY PRICE – The perfect chunky statement ring for wearing on the middle or index finger and even as a thumb ring
  • DESIGNED FOR COMFORT – Smooth and comfortable, no sharp edges and most important – spin freely

34. GlowShift Universal Black Single Gauge Swivel Dashboard Pod – Fits Any Make/Model – Swivels 360 Degrees – ABS Plastic – Mounts (1) 2-1/16″ (52mm) Gauge to Vehicle’s Dash -Automotive

By GlowShift

  • Manufactured from High-Quality ABS Plastic – Designed to Protect Against Warping, Cracking & Color Fading – Pod Dimensions Measure at 2″ Length x 2-1/16″ Width x 3-1/2″ Height
  • Easy Installation by Securing the Pod to the Dashboard with Included Double-Sided Tape
  • Holds (1) 2-1/16″ (52mm) Gauge – Swivels 360° & Adjusts Upward/Downward for Exact Position to Easily View Your Gauge – Compatible with GlowShift 7 Color Series, 10 Color Digital Series, Elite 10 Color Series & Tinted Series Gauges
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
  • GlowShift Universal Black Single Swivel Dashboard Gauge Pod is Designed to Fit Any Vehicle & Mounts an Aftermarket Automotive Gauge to the Vehicle’s Dash

35. AEM 2 Gauge Display Set UEGO WideBand Air/Fuel Ratio Gauge + Boost Pressure Gauge -30-35psi + MAPerformance Lanyard -Automotive

By AEM

  • All gauges are brand new, complete in box.
  • 2 popular AEM gauges in a convenient combo set.
  • Complete stand alone gauges.
  • Set Includes: AEM Wideband UEGO Air/Fuel Ratio Gauge 30-4110, AEM Boost Display Gauge (-30-35PSI) 30-4406, MAP Lanyard.
  • This gauge is easy to read, highly accurate, and controls its data by a digital LED display and LED needle that will change colors as the ratios change from rich to lean.

36. GlowShift Gauge Package for 2002-2007 Subaru Impreza WRX STI – Tinted 7 Color 30 PSI Boost/Vacuum, 100 PSI Oil Pressure & Digital Wideband Air/Fuel Ratio Gauges – Black Fiberglass Triple Dashboard Pod -Gauge Sets

By GlowShift

  • GlowShift Gauge Package for 2002-2007 Subaru Impreza WRX with a Fiberglass Triple Dashboard Pod, 3 Tinted 7 Color Series Gauges, Oil Galley Plug Adapter & an Add-On Clock Power Harness
  • Includes 30 PSI Boost/Vacuum Gauge with 6’ Silicone Hose & T-Fitting – 100 PSI Oil Pressure Gauge with 1/8-27 NPT Sensor & 9′ Sensor Harness – Digital Wideband Air/Fuel Ratio Gauge with Oxygen Sensor, Weld-In Bung, Control Box, 10′ Sensor Harness, 7′ Gauge to Control Box Harness, 5′ Power Harness & 3′ Data Logging Wire – Tinted 7 Color Series Features a Black Dial, Tinted Lens, 7 Solid Color Modes & 2 Color Cycle Modes Allow You to Match Your Factory Dashboard Lights or Add a Custom Style
  • Oil Galley Plug Adapter Installs the Oil Pressure Sensor to the Vehicle’s Engine – Add-On Clock Power Harness Powers All 3 Gauges from 1 Unit – Plugs into the Factory Clock Connector – Built & Designed Specifically for 2002-2005 Subaru Impreza WRX
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
  • High Quality Fiberglass Dashboard Gauge Pod Replaces the Factory Clock & Mounts in its Position – Stronger Design than ABS Plastic – Features a Dome Lip to Prevent Sun Glare on Gauges

37. PLX Devices PLX DM-6 SM-AFR Gen 2 Combo Black Touchscreen Multi-Gauge and SM-AFR Wideband Oxygen Controller Combo Kit -Automotive

By PLX Devices

  • Compatible with multiple fuels
  • Plug and play controller and gauge combo
  • Soft start technology
  • Multiple I/Os: 2 analog outputs, 1 digital input, 1 digital output
  • Bosch LSU 4.2 sensor

38. Innovate Motorsports 3893 PSN-1 PowerSafe Nitrous Bottle Pressure/Wideband Oxygen Gauge Kit -Automotive

By Innovate Motorsports

  • Nitrous cut by minimum bottle pressure
  • Nitrous Bottle Press., shift light, Air/Fuel ratio
  • User programmable nitrous safety cut using Air/Fuel ratio and bottle pressure references
  • All-in-one, Nitrous safety override and wideband air/fuel ratio gauge w/RPM window switch, 52mm (2 1/6″) diameter gauge body
  • AFR or Lambda, inHg, PSI, kPa, or BAR
  • User programmable RPM window switch range, 10 RPM increments
  • 1500 PSI nitrous bottle pressure sensor
  • Nitrous cut by lean air/fuel condition
  • OLED user configurable display

39. AEM 2 Gauge Display Set – UEGO WideBand A/F Ratio Gauge (30-4110) + Boost Pressure Gauge (30-4406) -Automotive

By AEM

  • Set Includes: AEM Wideband UEGO Air/Fuel Ratio Gauge 30-4110, AEM Boost Display Gauge (-30-35PSI) 30-4406
  • 2 popular AEM gauges in a convenient combo set.
  • All gauges are brand new, complete in box.

40. Zeitronix 52mm Dual AFR Air Fuel Ratio Wideband ZR-4 Slim Red & Black Gauge -Automotive

By Zeitronix

  • Clean and easy plug and play installation
  • Slim design for flexible gauge mounting options
  • Left and Right exhaust bank shown on a single gauge side by side.
  • The ZR-4 Gauge works with Zeitronix Zt-4 Wideband AFR meter It also can be used with Zt-2 and Zt-3 combo for dual channel AFR read out.
  • Large 0.2″ (5mm) digits

Related Posts :

41. GlowShift Tinted Series Wideband Air/Fuel Ratio AFR Gauge Kit – Includes Oxygen Sensor & Weld-in Bung – Blue Digital LED Display – Smoked Lens – 2-1/16″ 52mm -Air & Fuel Ratio

By GlowShift

  • Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10′ Sensor Harness, 7′ Gauge to Control Box Harness, 5′ Power Harness, Gauge Visor, Mounting Hardware & Installation Instructions
  • Wideband Air/Fuel Ratio Readings from 10.0 to 20.0 AFR
  • 2-1/16″ (52mm) Gauge with Black Dial, Tinted Lens & Red Illuminated Needle – White LED Backlighting
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
  • GlowShift Tinted Series Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Performance Vehicle

42. WATERWICH Air/Fuel Ratio AFR Gauge Kit 2inches 52mm 12V Universal for Car SUV Vehicle Automotive -Air & Fuel Ratio

By WATERWICH

  • 2.WATERWICH Air/Fuel Ratio Gauge Reads Vehicle’s Air to Fuel Mixture from 10 to 20 AFR – AFR Quality & Values | Rich: 18 ~ 20 AFR | Optimal: 12 ~ 18 AFR | Lean: 10 ~ 12 AFR.
  • 3.Easy installation:Our gauge includes electric wire with necessary mounting and installation hardware,no need other sensor, your existing oxygen sensor can fit it well.
  • 4.Air/Fuel Ratio Gauge Monitoring car’s air/fuel ratio lean-optimal-rich(from 10.0 to 20.0),so you can change air to fuel ratio to maximized power and engine performance, reduced emissions, and higher fuel economy.
  • 1.Easily display at night:Our gauge is highly visible with a WHITE Light,easy viewing at all angles during any lighting conditions,2-1/16″ (52mm) Diameter with Black Dial, Illuminated Red Needle & black face gauge.
  • Displays Lean, Rich, and Optimal Air/Fuel Mixtures,All gauges are brand new, complete in box.
  • 5.DC8V and 18V compatible, Wide Compatibility: Universal for Car,SUV,Vehicle Automotive etc

43. Prosport Gauges EVO Wideband Red & Blue 52mm Digital Air Fuel Ratio Kit -Automotive

By Proport Gauges

  • 0-5 volt output signal for datalogging
  • Dimmable display
  • Dual color display ~ This One gauge can display Red or Blue
  • Includes Bosch 4.9 wideband heated 5 wire O2 sensor and Bung
  • 4 time SEMA award winner !

44. GlowShift 3-1/4″-3-1/2″ Clamp-On Wideband Air/Fuel Ratio Gauge Oxygen Sensor Bung Adapter – No Weld Design -Automotive

By GlowShift

  • 304 Stainless Steel Bracket with (2) Bolts, (2) Nuts, (2) Crush Washers, (2) Flanges, (1) Removable Spacer & Exhaust Gasket to Prevent Leaks
  • GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
  • Adjustable Bracket from 3-1/4″-3-1/2″ – Installs to Vehicle’s Exhaust Pipe
  • GlowShift Clamp-On Wideband Air/Fuel Oxygen Sensor Bung Bracket Adapter Allows Users to Easily Install a Sensor to the Exhaust Pipe with a No Weld Design – DIY Friendly
  • Includes Step-By-Step Installation Instructions

45. ESUPPORT Car 2″ 52mm Air Fuel Ratio Gauge -Automotive

By ESUPPORT

  • Air/Fuel Ratio Gauge
  • Power: DC(10-15V) 12V Professional.
  • Red LED illuminated needles.
  • LED super white display.
  • Diameter: 2″/52mm.

46. Auto Meter 3670 Sport-Comp II 2-1/16″ Wideband Air/Fuel Ratio Analog Gauge -Automotive

By Auto Meter

  • Suitable for use with gasoline powered engines
  • Auto Meter’s race proven digital stepper motor electric instruments provide unmatched accuracy which is further increased by utilizing a self calibration sequence during power up
  • Gauge kit includes custom tuned .1 AFR Resolution Bosch LSU4.2 Sensor, 8ft
  • Display range of 8:1 to 18:1
  • Modern white LED through-the-dial lighting provides clear visibility during nighttime use
  • wiring harness, 304 stainless steel weld-in bung, mounting hardware, and detailed instructions for installation

47. MaxTow Double Vision Wideband Air / Fuel Ratio AFR Gauge Kit – Includes Oxygen Sensor, Data Logging Output & Weld-in Bung – Black Gauge Face – Blue LED Dial – Analog & Digital Readouts – 2-1/16″ 52mm -Air & Fuel Ratio

By MaxTow

  • MaxTow Guarantee with One Year Limited Warranty & Free Lifetime Technical Support
  • Includes 4.9 LSU Wideband Oxygen Sensor, Weld-In Bung, Control Box, 10′ Sensor Harness, 7′ Gauge to Control Box Harness, 5′ Power Harness, 3′ Data Logging Wire, Gauge Visor, Mounting Hardware & Installation Instructions
  • MaxTow Wideband Air/Fuel Ratio Gauge is Essential for Tuning & Mapping Out the Air to Fuel Ratios of Your Diesel Truck
  • Wideband Air/Fuel Ratio Readings from 10.0 to 20.0 AFR – 2-1/16″ (52mm) Gauge with Black Dial, Clear Lens, Illuminated Red Needle & Digital Display
  • Double Vision Display with Analog & Digital Readouts – Blue LED Backlighting – 3 Daytime & 3 Nighttime Dimming Modes

Best Brands

Buying a product from a reputable manufacturer that provides high brand value is one of the most essential things. Based on my research, here are the top brands that make the best best wideband gauges.

  • AEM
  • GlowShift
  • AEM / Bosch
  • Innovate Motorsports
  • Gledewen
  • Auto Meter
  • Juway
  • Equus
  • Boho-Magic
  • PLX Devices

The Buyer’s Guide

Although the aim of this list is to help you choose the best option for your needs. This guide shall help you make an informed purchase decision. Here are the few things to consider when choosing a best wideband gauges.

1. Features

There’s no point in purchasing a best wideband gauges that doesn’t solve your usage needs. Sometimes, even the best option wouldn’t have all the options you’d need. That’s why list down all your feature requirements and make sure that the option you’ve chosen comes with all of them.

2. Budget

Budget plays an important role, if it wasn’t for the budget, wouldn’t everyone purchase the most expensive option? However, before you decide the budget, I’d recommend you to make a list of features you’d need. In case a feature you need the most isn’t available in your budget range, then there’s no point in buying it, is there?

My advice is to make sure that the product has all the features you need then decide the budget. If a product you’ve chosen isn’t having all the features you need, then you should consider increasing your budget.

3. Value For Money

There are times when you shall come across various best wideband gauges that shall have all the features you need. However, the price difference shall exist. In a situation like this, it is recommended to value each feature and make sure that you’re not overpaying for a feature you wouldn’t use.

4. Brand, Customer Support, & Warranty

Purchasing a product from a reputed brand is very important. Not only does it guarantee high-quality build, but you also get much better customer support.

You should also make sure that it has a decent warranty, it is really helpful in case a product breaks down due to manufacturing defects. Also, repairs during warranty are generally free of cost (depends on service terms).

5. Individual Product Reviews

You don’t have to watch individual reviews of each best wideband gauges in this list. However, pick 2-3 options that have all the technical aspects according to your usage needs. Once you’re ready with it, go to YouTube/Amazon and look at video/customer reviews to make sure that the existing buyers are satisfied with the product.

The FAQs

Which is the best best wideband gauges?

According to my research, the AEM 3 Gauges Combo Set UEGO WideBand A/F Ratio (30-4110) + Oil Pressure (30-4401) + Turbo Boost (30-4406) is the best option.

Is AEM a reliable brand?

It’s one of the best brands, not only does it make the top-rated best wideband gauges, but it also is known for its exceptional service.

Which is the cheapest yet powerful best wideband gauges?

According to me, the Innovate Motorsports (3837) LM-2 (BASIC) Digital Air/Fuel Ratio Wideband Meter incl. Bosch LSU 4.9 , Black is one of the cheapest options available and yet has all the features.

Are there deals going on?

A few of the options in our article are currently available for a discounted price. However, check out the product listing to find more information.

What brands should I consider when purchasing?

Based on my research, these are the top 5 brands: AEM, GlowShift, AEM, GlowShift, and GlowShift.

Should I buy it online or go to an offline store?

Shopping online comes with a few advantages such as discounted pricing, quick delivery at home. However, if you’re in a hurry or can find the product for a cheaper price in the offline market, consider visiting the offline store.

The Verdict

Choosing the right product isn’t easy and for many of them it could be a time consuming task. However, with this guide, my aim is to help you guys find the perfect best wideband gauges for your needs.

I’ve done a huge research to ensure that options I’ve listed are among the best. Like mentioned above, I also interviewed many experts to make sure that the enlisted models are high quality.

I hope that you’re able to find the right best wideband gauges for your usage. If you are still struggling to find one, feel free to comment below or contact me.