ok for the last time,can i hae a muffler shop weld me a custom 4 bolt pattern down pipe,for my turbo.

 

some will. Call your local muffler shop and ask

 

you can, just don't expect top notch quality work from what i've seen from most muffler shops.

But if you know/find one that does good work, go for it.

 

Just make sure they dont crush bend for any of the bends.

 

i would be better to buy the mandrel bends and cut it up.. get it where you want it.
then look in the yellow pages under "welding" call them up and ask how much to weld a few pipes together. itll normally be a cleaner weld then a muffler shop.
or find a good muffler shop and have them do it.