OK, two quick questions:

Supposed you have a D16Z6 with a lightened flywheel and a DX(D15B7) tranny. Would that be comparable to a D16Z6 with a corresponding EX tranny with stock flywheel?

And lastly, if you were to put a Greddy turbo kit, just the kit, on a D16Z6, would it pass emissions? The car just has a cat back exhaust and intake(dont know if the intake would affect anything).

In case you were wondering, the southeastern part of NC is starting to do emissions and my buddy is freaking out. He's got a Greddy kit on his EX and worried that it wont pass.

Thanks!!!