Does one fit?

I am expecting the PPP for my STi TYpe UK in January, but thinking of buying just the Blitz back box for to pass me off until then.

I want to know if anyone has just installed the BB on the standard STi T-UK exhaust system, any gotchas?? Also, when the PPP is fitted, I will probably run with the PPP back box initially, ut may decide to switch it for the Blitz back box, shortly afterwards. Anyone tried this yet with their PPP'd motors? Again, will it fit straight on to the PPP system??

Too many questions for a Saturday morning, but 555 Markus got me drooling at the lovely sound of his at the Rally GB last week

I just need one now... LOL

Thanks

Simon