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Home > Interior > PLX Devices Wideband O2 Sensors
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PLX Devices Wideband O2 Sensors - click to enlarge

PLX Devices Wideband O2 Sensors



Wideband O2 systems are finally widely available and affordable. Tired of not being able to properly tune your car? Don't bother with trying to push the envelope just with a narrow band o2 sensor and EGT. A wideband setup allows you to accurately see your A/F ratio to get your car running consistent and strong.

Narrow band setups are great for allowing the stock ECU to keep itself in a happy state of tune for emmissions and stock power. The only problem is they are only accurate in a very narrow range of A/F ratios (thus they are called narrowbands). A wideband o2 sensor will give a linear output for the entire range of A/F ratios that you can possibly see coming out of the engine. Previously the only way to get a good wideband output was to pay over $1000 for a setup or have the car on a dyno with a wideband O2 (which often raises the cost of the dyno pull).

Not anymore! Now you can have this powerful diagnostic and tuning tool permanently installed in your car, and useable anywhere, anytime.

We stock a full selection of PLX Devices wideband kits. PLX kits offer outstanding technological content (like wireless datalogging!), great reliability, and outstanding value.



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PLX M-300 Wideband  O2 Sensor Kit with Display - click to enlarge
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PLX M-250 Wideband O2 Sensor Kit (No Display) - click to enlarge
PLX M-300 Wideband O2 Sensor Kit with Display
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PLX M-250 Wideband O2 Sensor Kit (No Display)
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PLX Wideband Display Gauges - click to enlarge
PLX Wideband Display Gauges
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