Tomei O2 Sensor Bung And Plug 51220-SNA-A03 Even under intense stress

Even under intense stress

This throttle body improves output by increasing the flow area and increasing the amount of intake air by enlarging the butterfly diameter

Regular greasing not required

This results in a noticeable increase in power and a better overall driving experience

FR sports car "86 & BRZ" was launched in tremendous popularity of ecologically-friendly cars

Tomei O2 Sensor Bung And Plug 51220-SNA-A03 Even under intense stressThe 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.