Other than the compressor wheel, what is the difference between the turbo's? Any other mechanical parts changed in the process? Do you know anywhere that would upgrade a 14b to a 16g? Is there a kit I could buy?

This is an off topic post? Please post in the correct Forum.

other than the compressor wheel? well on a 16g you got a 7cm hot side vs. a 6cm. also the inlet is ever so slightly larger. also correct me if im wrong, but i believe the inside of the compressor housing is slightly larger in a 16g to accomodate the larger wheel. that's all i can think of.

16g's are getting cheap. I dont think its economical to convert.

You could always buy a 16g minus the exhaust housing and just toss it inside your 14B 6cm. Or you could buy my Big 16G for sale :)