I would appreciate the email. My pipes do pop on decel. They were doing it a lot, but I recently balanced my throttle bodies. Number 1&3 were off of 2 by a bit. I got them balanced and I am amazed by the difference that made. Such smooth response. There was a little backfiring happening before I did the balance.
I would appreciate the tune, I would like to unlock all the power within my current set-up.