I just got a brandnew garrett gt28 and I wanna know if I could change the hotside over to a t3 so it will fit my manifold.

 

No you can't, but ATP makes a custom GT28 hotside with a T3 flange.

 

whats ATP and how much is it?

 

ATP is a company that sells turbo and accessories. If www.ATPturbo.com doesn't do it for you a netsearch will. I've got no idea what the cost on one is, but you know everything you need to in order to find out.

 

damn its 210 and its still external wastegate. I have the internal and wanna stay that way for now. what kind of manifold do I need a T28?

 

Really? The internal wastegate port isn't there?

 

i think they absolutely want you to purchase the whole atp turbo and won't sell just the housing of course.

if they would, everybody would purchase only the turbine from them and get the turbo from cheaper peddlers.

BUT, it's funny how they do liquidate the standard t25 flanged housings they remove from the GARRETT gt28R's they purchase... http://www.atpturbo.com/Merchant2/me...egory_Code=HSG