I’m looking to get the S Type for my 2020 GT, and cannot find anywhere on this forum where someone is running just the axle back. I’ve read reviews on AM, but they aren’t descriptive enough. I’m looking for a small volume increase from stock with a deep sound and the S-Type seems to do just that. If volume isn’t enough I could always just go full cat back, but I don’t want to be too loud (neighbors). Can anyone weigh in?