I has wonderful technology, a very clean and simple display, the ability to report AFRs between 8:1 and 20:1, and is easy to install.
This gauge absolutely deserves a recommendation. However, it may be hindering depending on your ideal placement for your vehicle. This shouldn’t be a problem for most, and can actually be a benefit. Keep in mind that this gauge’s cup is only. The calibration of the resistor from factory settings does not need free-calibration, but the user does still have the choice if they prefer to calibrate for themselves. It has a large ratio reading ability of anything from 8:1 through 20:1 and can measure AFRs in hundredths. X-Digital allows this gauge to have the fastest response time of 18 gauges (discovered in an independent study against 17 competitors’ products). One major benefit to this gauge is that it operates with X-Digital technology. Third, the gauge is 52mm, meaning it will fit relatively any vehicle well. Second, the display is large and clear and auto-dims itself. First off, like several others on the list, it runs the Bosch 4.9 LSU Sensor. AEM 30-0300 X-Series Wideband Review – The Best All-Around GaugeĪEM’s 30-300 X-Series Wideband Gauge earns the title “Best All-Around Gauge on this list for several reasons. Here’s a rundown of 5 of the top wideband gauges on the market right now including their best benefits and important things to consider when looking to buy.ġ. It’s also important to look for easy-to-read displays, as you will want to be able quickly see what you’re running. If there are delays in the data they put out, your ECU could end up compensating for the wrong ratio at the wrong time. What matters when looking for a good wideband fuel gage? Well, since the most important thing they do is measure you air to fuel ratio, the most important thing you can look for is good response time. Running too rich of an AFR (too much fuel, not enough air) can cause you to lose power to your engine, and running too lean of an AFR (too much oxygen, not enough fuel) can seriously blow your engine. In the process of an engine tune-up, it’s vital to have accurate and timely air to fuel ratio information because bad ratios could permanently damage your car. Wideband gauges essentially are a helper-tool in tuning your engine. Is it important to get the right AFR? Hell yes! However, if you’re running a more powerful, performance engine, chance are that you’ll be running air to fuel ratios that just can’t be recognized or maintained by a narrowband sensor. Most cars come stock with a narrowband gauge because that’s all they could ever need.
#Best boost gauge ever upgrade#
Wideband gauges are not an upgrade from narrowband gauges, they just hold a different purpose. And if you care about your cars, you wouldn’t want to make a bad choice on a part that could greatly affect your vehicle’s engine, would you? And if you’re running a performance vehicle you probably care about your cars. If you’re looking for a great wideband air/fuel gauge, you’re probably running a performance vehicle.