Originally Posted by ZAHANMA
Coyote,
The only thing I can think of is that even though you exposed more surface area for the air to enter the intake you are still restricted at the y-pipe if you are still running the stock SRT airboxes. I didn't see anywhere you mention running the SL55 airboxes... if you are then you should see some gains.
Probably should have mentioned that that SL55 filter boxes have been
installed for a couple years now

That, and the C3 pulley. And got the
tune last December. Just wish someone woule make a transparent grille
so that the Devil Horns were visible

.
Coyote