Yes. They're stupidly expensive. His R32 has the Capristo. They don't make one for the GTI, although were apparently considering it.
I'm happy with my exhaust sound from the exterior. Booms a bit inside though, and cancels some of my sub notes. I'm looking to do an electronic butterfly valve to help when just cruising around. But I'm not dropping large amounts of cash into it. Just enough to do the job right.