2022 Ram 2500 6.4L V-8
Easy to install. No drilling no cutting whatsoever and pipes come in perfect lengths so I did not need a lift or jack...Just remove and reinstall spare tire and heat shield. Pipes fit fine with plenty of clearance. Just pay attention to your ABS wires on the left side (they look like small hoses) On mine I used a couple of good zip ties to move them a bit more for added piece of mind.
Once installed it sounds great without being obnoxious at all. IMO the sound level definitely goes with the truck and matches the existing underhood growl. It is not over the top for these trucks. The system does also seem to add a modest amount of pep to an already factory peppy truck. After driving several hundred miles I have zero complaints