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Wideband O2 Systems

Know your Air/Fuel Ratio – all the time with Wideband O2 Systems, Accessories & Gauges

The full range of Innovate Motorsports Wideband O2 systems can be found below, or click the images above for accessories and add-on gauges. We’d recommend the Innovate LC-2 or MTX-L for permanent installation, and the Innovate LM-2 if you’ll be tuning multiple cars and need to temporarily install and then easily move your wideband o2 system from car to car.

A gauge is optional, though is highly recommended particularly for forced induction applications where it’s a good idea to keep an eye on your air/fuel ratio even after tuning is complete. It’s a nice ‘safety’ to let you know if anything has changed with your setup that you need to address (clogged injector, etc) that could help you prevent a meltdown! You can, of course, start with a wideband O2 system now and always add a gauge later.

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Showing 17–32 of 33 results

  • Mild Steel M18X1.5 Thread Bung and Plug Kit – 3735

    $8.00

    Mild Steel oxygen sensor bung and plug set, weld on and go.  Fits wide band oxygen sensors and most narrow band oxygen sensors. Standard M18 x 1.5 thread.

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  • O2 sensor flange for Toyota applications

    $15.00

    While most oxygen sensors use an M18 threaded mount, many Toyotas from the '80s through the early '90s used a two bolt flange to install their O2 sensors. Our Toyota style adapter flange allows you to swap in a wideband oxygen sensor without welding in an...

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  • Innovate Motorsports HBX-1 Heat Sink Bung Extender – 3729

    $89.00 $79.00

    Innovate Motorsports HBX-1 Heatsink Bung Extender - #3729 The Bosch wide-band O2 sensors included with Innovate wideband packages is rated to operate at an exhaust gas temperature of < 1300 degrees (F), and a sensor housing temperature of < 900 d...

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  • Innovate LC-1 Serial Cable – 3746

    $14.00

    Innovate serial cable for the LC-1. Also can serve as a replacement serial cable for the VVTuner, MSPNP2-EEC4A8 or EEC4B8, and Microsquirt.

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  • Innovate MTX-L Powersports Gauge – Sensor – Controller – 3845

    $209.00 $189.00

    Innovate's MTX-L gauge is an integrated wideband controller and gauge into one compact, water resistant package that fits a standard 52 mm gauge cup. Like the XD-16, this one allows for interchangable faceplates and bezels, so you can swap black and silve...

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  • Innovate MTX-L Gauge – Sensor – Controller – 3844

    $209.00 $189.00

    Innovate's new MTX-L gauge is a brand new design more closely related to the new LM-2 than the LC-1. They've now integrated the wideband controller and gauge into one compact, water resistant package that fits a standard 52 mm gauge cup. Like the XD-16, t...

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  • Innovate 18′ Sensor Cable for LM-2 – 3828

    $83.00 $78.00

    Innovate 18 foot sensor cable for LM-2. Connects to LSU4.2 sensor. Also works with MTX-L and LC-2. For use in dyno cells, industrial applications, and other places where the standard cable just isn't long enough.

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  • Innovate 4 pin Molex to 2.5 mm barrel serial adapter – 3812

    $16.00

    This patch cable allows connecting Innovate devices like the LC-2 that use the newer 4 pin Molex connector to the CAN-EGT and older Innovate devices like the LC-1 that use a 2.5 mm barrel style connector.

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  • Innovate Accessory Replacement Kit – 3749

    $15.00 $12.75

    The accessory replacement kit (Innovate P/N 3749) includes the parts to make it easier to move your DL-32 data logger or LMA-3 AuxBox from one installation to another. Includes a removable terminal block, plus four screws, four vibration isolators, four w...

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  • Innovate DB Gauge ONLY – Green – 3872

    $93.00 $82.99

    Add a Green DB Style Gauge to Your Existing Innovate LC-1 or LC-2. The DB Series gauges connect to the analog output from your LC-1 or LC-2 Wideband system and provide you with accurate Air/Fuel Ratio information in real-time; a good idea for high perf...

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  • Innovate DB Gauge ONLY – Blue – 3793

    $93.00 $82.99

    Add a Blue DB Style Gauge to your existing Innovate LC-1 or LM-1 The DB Series gauges connect to the analog output from your LC-1 or LM-1 Wideband system and provide you with accurate Air/Fuel Ratio information in real-time..... a good idea for high pe...

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  • Innovate DB Gauge ONLY – Red – 3794

    $93.00 $82.99

    Add a Red DB Style Gauge to your existing Innovate LC-1 or LM-1 The DB Series gauges connect to the analog output from your LC-1 or LM-1 Wideband system and provide you with accurate Air/Fuel Ratio information in real-time..... a good idea for high per...

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  • Innovate G3 Analog Gauge ONLY – 3804

    $104.00

    Use an Innovate G3 gauge to display your air-fuel readings. This one uses icy blue numbers for a modern look. It's 2 1/16" (52 mm) in diameter and fits standard gauge pods. It uses a precision stepper motor to give it a wide sweep. It's illuminated for ea...

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  • Innovate G4 Analog Gauge ONLY – 3823

    $104.00 $83.20

    Classic styling meets modern sensors with the Innovate G4 gauge. This gauge has a white face and a chrome bezel. Use with the LC-1 to display your air/fuel ratio. It's 2 1/16" (52 mm) in diameter and fits standard gauge pods. G series gauges use a precisi...

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  • Innovate Motorsports Wideband O2 Exhaust Clamp – 3728

    $75.00 $67.99

    Innovate Motorsports Exhaust Clamp - #3728 Patent-pending, Venturi-effect, tapped exhaust clamp for obtaining accurate lambda measurements in non-cat autos or other engines. We recommend this clamp for dyno and emissions testing in situations where ...

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  • Innovate Motorsports Terminator Plug – 3750

    $8.00

    The LC-1 (and other Innovate MTS devices) need a terminator plug for their serial connection to work. If you've lost yours, here is a replacement.

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