People install poor efficiency fmics all the time. You're posting a technical question in arguably the largest 300zx technical forum and we're responding that it isn't very efficient. I.e., we won't teach you how to make your car run more poorly. I understood your question perfectly fine.
Cheers, JBrobst
"A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing." George Bernard Shaw