How is to protect / eleminate magnetic field?Can we use ferrous metal plate or something?
you can go to autozone and pick up the tube with the mas sencer in place and the cone nose filter for less than 60 bucks
The intake you buy (Assuming its a decent model) should have information as to what you may need to modify.
if u want a cheap one go to OKorder, and it depends if u have a mass air flow on your stock intake but most nissans do.
Completely enclosing yourself in a shield of ferrous metal should short-circuit a magnetic field. However, even then, it would only weaken, not completely eliminate a very strong field.
