5 days old rear resonator delete pipes with black tips for 2018 Durango R/T. I had a local muffler shop cut off my rear resonators and replace them with a strait pipe and black tips on the wife’s Durango R/T. Needless to say, she didn’t like how loud it was!! Sounded great to me, little to no in cab drone, but it was too much for her!! Your local muffler shop can weld these right up if you’re looking for a rear resonator delete. $250 shipped. (These are placed on ground upside down just for pics of the tips, when they were on the vehicle the tips point in opposite direction and follow the shape of the cutouts in bumper and lined up perfectly at end of bumper)