No drone. I know I am biased but I'm really happy with how it came out. Its not too loud or too quite. Its throaty and not raspy. Just what the car needs.
So power-wise we saw about 2 hp. Nothing to gloat about it. The big restriction is the OEM down-pipe and not the FP Back system. Now pair this with our catted DP and you'll see a big bump in power and tQ. We netted over 15tq over the entire curve. Real solid gains.
At this point in time, it's not likely will offer Ti tips. But anything can happen.
Will be launching a video in the next week or so with some sound clip samples on it.