Originally Posted by jj-umyrin

Hi guys, I am quiet new to the g37 scene and one of the very few drivers in Australia as i had to get mine imported from Japan.

I am looking to upgrade the performance of my car and due to my lack of knowledge I am stuck between going with the Stillen Vortech supercharger kit or a custom twin turbo set up installed by a shop that specialises in 370z performance.

I don't want to say that money isn't an issue and that I don't care about the price difference between the two set ups but what I am trying to acheive is the best possibly RwKw without losing to much reliability of the car and/or find myself in a situation where I have to keep spending money to fix issues due to my new set up.

Basically I own an 09 G37 Coupe that's a 7spd Auto.
And with what little research I have done I believe a SC will be more suitable for my car then a TT due to the fact it is auto and also that it will cause less engine stress and future issues then a TT.
But being the stubborn type of person I am, I would like to imagine that these facts may be untrue and that having a TT set up in an Auto wouldn't cause too much issues in the future then what a supercharger would cause.

However I also believe that a SC will make my car more responsive off the line then what a TT would be, therefore that rapid acceleration to me is appealing as it can assure me that not many cars I come across will be able to take me on head-to-head during the odd occasion.

Hopefully you guys can help me out and give me some more info as I'm quiet keen to get this upgrade underway in the next 6-8weeks.

Originally Posted by mousexxl

GTM has a twin supercharger setup