Quote: Originally Posted by
kfxbryan
I had a very similar setup awhile back (Two Bros slip on, FCI w/box and PC3) and tried most of them off of the Dynojets website but M226-014 worked the best. Very crisp and no bogging or cut out throught the entire RPM range. I used it for over a year with no issues until I got a full pipe.
Awesome!!! Thank you so much! Is it a noticable difference going from what I have now (just slip on, stock box, stock filter) to FCI with PCIII?