Exhaust nut 1394Z

New nut, made of steel instead of the original brass type.
Slots on the side for easier tightening.
This nut is yellow passivated, extremely resistant against corroding.

A steel nut will NOT loosens itself, tighten, drive the car to normal engine temperature and tighten once more, ready!

Exhaust nut New nut, made of steel instead of the original brass type. Slots on the side for easier tightening. This nut is yellow passivated, extremely resistant against corroding. A steel nut will NOT loosens itself, tighten, drive the car to normal engine temperature and tighten once more, ready!