A8 exhaust

[timshap]

I have a 2001 3.7 Q Sport and have recently found out that the bottom of the near side down pipe flexy bit is damaged and blowing just before the cat. the other cat seems to have something rattling inside as well.

Any ideas as to where I can find the down pipe and worst case scenario a cat for the offside pipe!!!

Having difficulty tracing parts on the net or will I have to go main dealer route?

Thanks

[silverback mike]

Maybe a bit cheaper in the long run to have a stainless one made up?

I know longlife exhausts make up custom systems for various cars. Expensive but last well.