<B>Pro Circuit Backfire Screen Eliminator Kit PC4012-0001 Review</b><P>http://tinyurl.com/nwygw5p <P><P> Pro Circuit Backfire Screen Eliminator Kit PC4012-0001 <P>The wire screen inside a 4-strokes air filter cage is non-conducive to producing horsepower<P>In the good ol days, riders cut the wire screen out of the cage to get maximum airflow to the top end, but this kit does all the work for you<P>
