Hey guys, well to put it as simple as possible, I want to supercharge my Nismo 350Z but the GTM has 3 stages, Stage 1,2, and 3 obviously. My question is, which should I get if I'm not building my motor, just stock motor.

Dont you want to ask this question on the Z page? They can give you way more info then here.

don't have a z account

Stage 1 only

Its free to sign up.

start with stage one and add your upgrades as you feel the need for more power. add fuel system later and pulleys as you see fit

smfh..

very thoughtful and intelligent response lol

^giving him the response he deserves. Simple search of power limits of the VQ with the GTM kit will tell him if he should get a built block or not.

This thread is about as useful as the kid who says 'i got 5k for a turbo kit, which is best'