Hi I have a Impreza wrxs Hatchback 2010 was wondering if anyone had a good rear box for sale as my prodrive one is rattling baffle on start up for a couple of mins and is bugging me. Jamie  

Is it the back box itself or the heat shield above it?

fitted a resonated cobra wrx s system to my RX, great fitment and sound plus stainless steel so will not need to replace

I've now got one box doing the same.

Not sure if the wrxs had the same systems but the make is pro-r not prodrive and were made by scorpion.

Not many options available for bolting up to original pipework unfortunately.

Good luck with your search.

Steve

Apologies - forgot the 's' has twin pipes - will an STI pipe not fit, may have to go cat back though?