let me give some constructive insight. essentially, if u delete your a/c and swap the right manifold and the left manifold, you can put a t4 flange on each header and go twins, that might be the easier route.

you would need to run a crossover if going single turbski.


im in the process of twin turboing my g35 with a vq37vhr in it using the header swap method. you may need to shave down your mounts or go custom, your choice. the stock headers are free flowing enough to run a turbo.

good luck man, update with pics if you get it done!!!