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5stars
218ratings4stars
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3ratings
Would recommend99% agree
Good value98% agree
Good quality99% agree
150 reviews
aem x series wideband
The gauge works fast, has large display. This is my second aem wide band, had good luck with the first 4110 so for my other car i got the newer x gauge model. Tuning an e85 blow thru carburetor, this is a must have tool.Read full review...
Verified purchase: Yes | Condition: new | Sold by: ptrperformanceshop
Installed on a LEXUS GS400
Video review will be posted on my YouTube channel, “forward_momentum.”
Great instructions, well-packaged, worked perfectly on the first try. Installed this using the no-weld AEM bung kit without any issues. Despite what you might read on the Internet, these can be installed after the cat. I called AEM to verify that. Cool product. Read full review...
Verified purchase: Yes | Condition: new | Sold by: highendautosports
Very good product.
The AEM wideband gauge is a really good product working very well in my car very easy to install. Definitely recommend if you need one that definitely helps watching your fuel-air ratio
Verified purchase: Yes | Condition: new | Sold by: 365performanceplus
AFR Sensor
If you're mechanically inclined then this part is not an issue for you to install. It is also easy to read.
Verified purchase: Yes | Condition: new | Sold by: yoursource4parts
Early, and everything looks good
Everything pictured is what i recieved, also got a bung and the sensor has anti seize! Perfect!!!!
Verified purchase: Yes | Condition: new | Sold by: highendautosports
Way better than innovate
I had a innovate on my nitrous nova for almost a year and had nothing but problems now even with new 02 sensors it wont work properly. Researched a bit the new aem keot coming up as superior so i got it and its working perfect im very happyRead full review...
Verified purchase: Yes | Condition: new | Sold by: ptrperformanceshop
Awesome gauge
really nice came brand new as claimed had no problem.
Verified purchase: Yes | Condition: new | Sold by: ptrperformanceshop
Best on the market today
Excellent product,easy way to tune
Verified purchase: Yes | Condition: new | Sold by: billttosell
Quick and responsive
Very quick and responsive AFR meter. One of the best you can get. Will use it on all my future builds.
Verified purchase: Yes | Condition: new | Sold by: styles109
Aem Wideband
Item came in on time and in good shape, works great!
Verified purchase: Yes | Condition: new | Sold by: winnerscirclesp...