most good muffler shops can mandrel bend up to 2.5in pipe. find a GOOD shop willing to do that work. bring the car to em as far taken apart as u can....no ft bumper, intake, etc so all they have to do is bend & fit.
u already have ur intercooler....?<img src="http://www.zilvia.net/f/iB_html/non-cgi/emoticons/confused.gif" border="0" valign="absmiddle" alt='???'> gotta have that mounted exactly where u want it....theyll just bend to it!
otherwise im sure one of the importers ie Greddy HKS etc make complete kits but big $$