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Audi A4 B7 2.0T O2 Sensor Spacer

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  • 42 Draft Designs O2 Sensor Spacer

    When an aftermarket high-flow catalytic converter is used on a late model car its common to see a CEL (Check Engine Light) come and go. This CEL is usually backed by a fault code that indicates a failed cat. If your new cat is NEW, how could it have failed? Behind the scenes, the factory ECU is comparing the readings from a pair of oxygen sensors to measure the effectiveness of the cat. When a high-flow cat is used the exhaust gases are able to pass by the cat at a much faster rate, disrupting the readings.

    Models Include:
    Universal - M18x1.5mm

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    $48.00

    ships in 24-48 hours


    Out of stock

  • Milltek O2 Sensor Spacer (Straight)

    This O2 spacer has a mini catalyst substrate that separates the Oxygen sensor from the exhaust gas stream.

    Models Include:
    Universal - M18x1.5mm

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    $49.00

    ships in 24-48 hours


  • Milltek O2 Sensor Spacer (90 Degree)

    1 Review(s)

    This O2 spacer has a mini catalyst substrate that separates the Oxygen sensor from the exhaust gas stream.

    Models Include:
    Universal - M18x1.5mm

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    $54.00

    ships in 24-48 hours


  • Torque Solution O2 Sensor Extender (Straight)

    This Steel O2 sensor extender is basically for keeping the O2 sensor out of exhaust pipe. These also work when running a hi flow cat or a test pipe. It's a very simple 10~15 mins installation, This extender will fit most O2 sensors with 18mm thread size.

    Models Include:
    Universal

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    $12.99

    ships in 24-48 hours


  • Torque Solution O2 Sensor Extender (45° Degree)

    The second O2 sensor is there to make sure the catalytic converter is doing it's job properly. By Utilizing the Torque Solution 45 Degree O2 Sensor Extender to move the second O2 out of the exhaust stream on modified vehicles it will reduce / prevent the risk of throwing a CEL.

    Models Include:
    Universal - M18x1.5mm

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    $24.99

    ships in 3-5 days


  • Torque Solution O2 Sensor Spacer (90° Degree)

    The second O2 sensor is there to make sure the catalytic converter is doing it's job properly. By Utilizing the Torque Solution 90 Degree O2 Sensor Spacer to move the second O2 out of the exhaust stream on modified vehicles it will reduce / prevent the risk of throwing a CEL.

    Models Include:
    Universal - M18x1.5mm

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    $28.99

    ships in 3-5 days


  • Flowmaster Universal Catalytic Converter (223 Series) (3.0" Inlet/Outlet)

    These high quality catalytic converters are manufactured in the USA, and feature stainless steel outer shell construction for maximum durability. The internal substrate material and precious metal loading have been carefully engineered for maximum efficiency and to avoid MIL (Malfunction Indicator Lamp) code issues that are common with lower quality converters.

    Models Include:
    Universal

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    $73.86

    ships in 24-48 hours


  • Magnaflow Universal Catalytic Converter (3.0" Inlet/Outlet)

    MagnaFlow Universal Catalytic Converters form the basic building blocks for a comprehensive line of direct-fit applications. The main benefit of the universal catalytic converter is that one unit may cover a wide variety of vehicle makes and models. Installing universal converters often requires the use of welding, cutting and tube bending equipment that is readily available to most professional installers.

    Models Include:
    Universal

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    $100.35

    ships in 24-48 hours


8 Item(s)

per page