Tomei O2 Sensor Bung And Plug Oil Filler Caps Pro Series Throttle Bodies are

Pro Series Throttle Bodies are also compatible with OEM throttle cables

Our NPT oil pressure adapters are a testament to our commitment to providing the best possible products for our customers

Keep tabs on your fuel pressure in a stylish & reliable way

This 24mm heavy duty

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Tomei O2 Sensor Bung And Plug Oil Filler Caps Pro Series Throttle Bodies areThe use of an A F sensor and gauge is an indispensable tool for engine tuning. To acquire the A F reading, an O2 sensor needs to be installed on the exhaust manifold or the front pipe, along with installation of A F gauge. This O2 sensor bung is then required in order to installing an O2 sensor on your car. A bung plug bolt is also included for when the O2 sensor is removed.