Hi guys, I drilled out my stock pipes front and back (got a little carried away).
Anyway, I had the drone.
When I was on holidays, I stopped and saw Jimmy at Tourque Masters, I had him remove the CAT's, I know some here don't agree with this, but I did this to improve the flow of the exhaust as I am waiting for the black Cobras, one unseen benefit of removing the CAT's was the drone was noticeably reduced. It is not bothersome at all now.
There is no way to tell if adding the Cobra's will bring it back, but I am betting on No.....Good luck out there.
Black Dragon project continues into the snowy season....stay tuned for more.