Hey guys, I have been debating quite a bit over the KPax/ Elevate exhaust for some time and realised that the polestar exhaust costs the same. I do not know what exhaust has a larger diameter, but the elevate would need to be cut to put round tips on for my R design. It seems that the elevate crackles a little more and maybe sounds more throaty? I haven't heard either in person so I am wondering what you guys think. Looking forward to purchasing one this week.