I like the way most people think they have a 3in bore Mongoose, not very easy to get hold of and are a pain to fit (so I hear)
3in bore Mongoose exhausts are meant for BIG bhp cars, I mean BIG bhp, not run of the mill 230bhp (2.5in bore easily matches spec of car then)
Ah well, I know Christian's is WAY quieter than it ever used to be, but as you say when on boost - can certainly hear it coming LOL