I have fitted a BCS TBE on my GTi this week. It replaced my non res Miltek CAT back
That's a good testament to BCS! Did you go for a sports system or powervalve?
Both the BCS Sport and Prestige systems come in both Powervalve and non Powervalve TBE's. It's the size (length IIRC) of the central silencer that determines if its one or tuther, shorter one is the Sport.
Awesome systems. I love my BCS Sport Powervalve TBE. The quality of these systems is way beyond the others about. I had a Milltek TBE (resonated) on my last Mk5 and although I was more than happy with mine, many peeps weren't.