Hi - I'm a noob shopping 05 & 06 G35s for my next ride.

I'm expecting to go with an APS single turbo
expecting it to cost $6000 to $7000 including an exhaust (including installation by APS recommended shop)
expecting it to make about 380 at the wheels

does all of that sound reasonable?

Please let me know if there a less expensive FI I should look into. Seems on my last car (a BMW) supercharging was a little cheaper but typically had less lower end

 

It will cost more than what you expecting. Maybe you can try used ones, but forget about "less expensive" ...

 

Z1motorsports in carrolton GA has an APS twin setup that comes with an exhaust for roughly the same price..

They used to have a special for the twins, install and tune for like 9500

 

I agree. When you go FI everything is expensive. Don't go the cheap route, it will cost you a lot more in the long run. GET IT DONE RIGHT THE FIRST TIME.