I'm slowly piecing my kit together and i was wondering how much of a difference there is between the t3 exhaust flange and the t4. I have a garret t04b and i was wanting to get the blox manifold and if i understand correctly they only come with the ith a t3 flange. Whats the best way to accomplish this??

 

are you sure you dont have the t3/to4b?

I never even have seen anyone mention a straight T4 exhaust housing with the B compressor.

 

well chances are you have a t3 exhaust side, with a to4b compressor,