i am building my turbo setup peice by peice. i seen on the hahn website that there selling the super 16g w/ manifold for 800 or the 20g w/ manifold for 900. i was just wondering if i should just get the 20g. i dont have any plans right now for more then 8 psi due to stock internals. i plan to upgrade them down the line, but i dont want to have to buy a bigger turbo down the line. im guessing it will take longer for it to spool, but is it worth it to get the 20g? any difference in the way the turbo is set up or anything. and do i need an external wastegate for this also? thanks for any more info.

20g is for some pretty wild setups imo. The super 16g is quite capable of ruining internals by itself :P. Just a matter of cranking it up.

I would say for the extra $100 get the 20g. Im sure the one hahn is selling has an internal wastegate. It the same setup as the 16g with a larger compressor housing.

i know, i just want the wow factor in it, but i just need to know if im wasting my time. i want 6-8 pounds of boost. i dont want to have to buy more stuff then i already do with a turbo install.