When you say loud, we talking annoying loud? I'm only really bothered about the start up sound when leaving my house... When I'm gunning it I'd like it to be loud haha shame you don't have the dual tip like mine as I'd of snatched it!I've had a BCS sport system with their 200 cell cat (flows 95% of a decat so no losses and passes MOT = win/win). Had both resonated and non-resonated options. Noticeable difference between the two, resonated is only very slightly louder than the standard exhaust. Non-resonated is LOUD.
I will actually have the system up for sale in the next week or so, but it has the normal left hand Cupra tailpipe