Tomei O2 Sensor Bung And Plug Oil Filler Caps suitable for the Link range

suitable for the Link range of plugin ECU's

include high-quality

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

compromising the seal even with a new gasket in place

Mugen power sticker set

Tomei O2 Sensor Bung And Plug Oil Filler Caps suitable for the Link rangeThe 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.