From what I see in the pics, you: a) took out the stock resonator, b) installed an x-pipe, c) used ONE Magnaflow muffler with dual-ins/outs very close to the x-pipe, and d) two glasspacks? Are there any mufflers after the glasspacks? Now you've had to punch a hole in each side's piping in order to weld on extensions that dead-end after a couple feet in order to get rid of the drone?
Too many hoops to jump through IMO, but if the drone is gone,
You're probably halfway home (or more) to a Meisterschaft system by now, though.