I tried searching but couldn't find a diffinate answer

Are they the same? Lets say I have a T3 turbo, will it bold up to a T3/T4 manifold? Are they same thing? The reason I ask is, I bought a T3 turbo but it doesn't have an internal waste gate, I'm looking into purchasing a manifold that has a hook up for an external wastegate but it seems for D series I can only find T3/T4 manifolds.

 

yes it will fit. The manifolds that say t3t4 work with a t3. t3 is were it bolts to the manifold and t4 or t04 is were the downpipe connects to. SO dont worry buy a t3t4 manifold and your set.

 

sweet, thanks! =] I will be posting about my turbo build soon.