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Exhaust

Oxygen Sensor Plug

  Used primarily for capping an O2 test bung where the O2 sensor is temporarily used for diagnost...

  Used primarily for capping an O2 test bung where the O2 sensor is temporarily used for diagnostic purposes or as a tuning tool for programming.  After diagnostics and tuning, the O2 sensor is removed and the bung is capped off with this brass plug.

$4.95

Weld-On O2 Bung

  This handy little piece of steel is ideal for fitting custom headers without O2 provisions or f...

  This handy little piece of steel is ideal for fitting custom headers without O2 provisions or for simply re-locating the O2 in situations where the current location is less than ideal.  Its as easy as drilling an 11/16 hole in your exhaust and weld the bung in place.

$5.95

Oxygen Sensor, 3-Wire

  This is a popular conversion for older cars with a single wire O2 sensor such as the 1985-93 T...

  This is a popular conversion for older cars with a single wire O2 sensor such as the 1985-93 TPI & LT1 vehicles.  By running a 12v switched power and a ground, the heating element in this O2 helps keep the sensor at a stable temperature to help maintain closed-loop operation and give more accurate readings to the ECU.  This is a genuine Bosch sensor and comes with weather-pack kit for easy retro-fit on older cars.

$79.95

O2 Extension, LT1 and LS

  These TPIS oxygen sensor extensions use "Flat-four" weatherpack connectors found on 94-04 LT an...

  These TPIS oxygen sensor extensions use "Flat-four" weatherpack connectors found on 94-04 LT and LS engines and are often needed when installing long-tube headers.  Each extension is 16" long and ready to connect between your wiring harness and O2 sensor.  Sold each.

$25.00

O2 Extension, C6 Rear/CTS-V Front

  Installing aftermarket exhaust typically means that the O2 sensor location ends up being moved....

  Installing aftermarket exhaust typically means that the O2 sensor location ends up being moved.  In these situations an extension is usually needed.  This extension is 15 long for use with the rear O2's on the 05-11 Cadillac CTS-V and the rear O2s on the C6 Corvettes.  Square four-pin terminal layout.  Sold each. $18.95

$18.95

O2 Extension, C6 Front

  After installing your shinny new set of long tube headers on your C6 Corvette you find that the...

  After installing your shinny new set of long tube headers on your C6 Corvette you find that the harness terminals dont quite reach the O2 sensors in their new location.  Have no fear, these extensions for the front O2s are 40 long and are sure to fit any combination.  Four-pin trapezoidal terminal connector.  Sold each.

$18.95

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