I installed the on my 2018 at 5K miles and love the sound. I have had many compliments on how good it sounds. I am now at 145K and it still sounds fantastic.
The quality of the product is fantastic. Fit and finish were great. I had old out and new in in about 45 min. It's louder than I expected for the progressive system. Inside is ok. It does sound awesome, just too loud but I'm going to install a resonator to calm it down. All in all I'm happy with this product.
2009-2018 Ram Direct Fit Muffler Replacement Kit “The Progressive Series”