(Disregard found info) DownPipe General Question

Can someone please provide the CONs with putting a downpipe on the car? I'm thinking of getting a new catted dp and I'd like to understand what the risks are with doing so.

I am running Dinan but warranty will eventually run out with them too.

My mods so far are Stage 2 Dinan, CAI and Dinan "muffler".

thanks

(Disregard found info) DownPipe General Question