Quantity: 1 pc. Φ18 x 1.5mm to Φ12 x 1.25mm Machined Brass
[Description]
In response to the customer's request, the O2 sensor (Φ12 pitch 1.25mm) can be mounted on the A / F sensor boss (screw diameter Φ18 pitch 1.5mm) of the racing exhaust, The conversion adapter is available. This adapter allows you to install the O2 sensor to the racing exhaust without installing the racing KIT, and use it at the circuit. *This adapter converts a Φ18 x 1.5mm pitch hole to a Φ12 x 1.25mm pitch hole.
Note
Caution
*Sold by 1 piece.
*When the racing exhaust is installed, there is a possibility of serious damage to the engine if the fuel is not adjusted.
