Alright guys, take it easy on me, I KNOW this has been covered already quite a few times. However, I'm hoping to find more recent answers/long term reviews, as the ones I've ran across are from older threads. Not only that, but the answers seem to vary quite a bit, which makes it a little hard to decide on which pipe diameter to get. So here's my scenario, I have a '14 R/T with a mid muffler delete. It sounds MUCH better than stock as many of you know, but it still doesn't give that deep old school muscle rumble. I've seen countless videos of R/T's with the 2.5" BB system. However, some of those owners have said that there is some in cabin drone, while others have stated that there is bare any drone. Meanwhile I've seen some with the 2.25" inch system say it's perfect, while other owners with it have said that they wish it were a little louder and they should've went with the 2.5". Now to be honest, the 2.5" sounds beautiful IMO, it's the old muscle sound that I'm looking for. But I'm worried about drone. I hardly ever turn on eco mode, so hopefully that'll keep the MDS from engaging. So I guess my question is should I just go for the 2.5" system, or play it safe with the 2.25". I'm not sure how much my mid muff delete will affect the drone created if I go with the bigger system. Thanks in advance guys.