There is a kit you can buy i believe that comes with all the piping and bends you need for your intercooler/turbo piping. You just have to get it cut to your car's specifications. It comes w/clamps and connectors for the piping too. My friend knows the website, i will try and get it from him soon and then post it for you.
im getting my turbo stuff piece by piece from www.turbo-performance.com i was surprised to find out how cheap the piping actually is. for the turbo to intake manifold pipe its only like 91 bucks, i think ic piping is like 2-300 bucks. checkk out the site then call them, ive been dealing with damon- tell him eric hood sent you. they have been in biz for like 28 years or someting crazy like that, custom header, downpipe they know their shiznit. good luck
ANother way you could do it is a pain but very nice there are muffler shops that can do mandrel bends-- just call around and ask but the catch is that you have to put everything on the car then tow it to them because you cant drive it without piping --- then they will make the perfect piping with minimal clamps--- then they can also powder coat or chrome dip the piping---
hope this helps
Check out this link guys. towards the bottom of the page, there is a listing of all the parts the 3G tegs need for piping and their corresponding JCWhitney part numbers and prices. Do-It-yourself Turbo Kits
That is a big help!!