I just bought a precision pt67 turbo (AKA t04r) and a 40mm wastegate. We are going to build a custom stainless steel manifold but need the flanges for the turbo and wastegate. Where could i find this? Would it be better, buying a OBx or other ebay manifold? I see that most of them are built for a 44-46mm external wastegate. could i adapt it to mine?

 

ATPturbo.com

 

aptuning.net

 

perfect. what about the flanges for the manifold? you the ones that stick to the engine?

 

http://www.eastcoastparts.com/index.html

I don't see a listing for the 40mm gate flange but they have a lot of stuff that's not on the website. Send them an email and you should get a reply same day. GREAT people to deal with!

 

great. i see that they have 13b engine flanges, but they don;t specified if they are for 3rd generation 13b or all 13b engine flanges are the same?

 

They're all the same. They do have a couple different ones with different ID of the exhaust port. Allows for use of different pipe or tubing. Best to email them to get exactly what you need.