Sports Cat and Manifold

[Len]

I assume that only one of those 3 were on a Mk3 Golf Gti 16v.
So you have the experience of one.
I have listened to and compared them to mine at least 5 Jetex
So on that score I outweigh you 5 to 1 

[tweed]

Good but noisy, but if that what you want.....
If you want quieter then go for Magnex

I have tried many Jetex systems and they are relly quite, so not sure how you can say they are noisy.

I agree. My vr6 was very quite! A cat and 3 silencers will not be loud