Smerberj
Well-Known Member
So as the title says, I had a 40 series muffler installed today. My truck is a 2020 RAM Pentastar, not very many videos of these on YouTube yet so I wanted to post a link to my video here so y'all could hear it. Truck still has resonator. Originally at the muffler shop the tech put on a 10 Series and it was LOUD! It sounded pretty damn good but the drone was awful. Let me know if you have any questions, I'll try and help.