im hearing a lot of good things about this i guess this will be the way i go any word where i could get this aluminum 1 piece driveshaft also this uprev tune is this something i can plug and play or do i have to drive to get this done i ask because located in OKC i havent found anyone that can do it my only option is to drive to dallas or to drive to Austin Tx to uprev.com

 

also i need more coffee obviously if im going to do this i must purchase the transgo kit is there a part number and a particular vendor that people have used that is reliable when purchasing this kit thanks again

 

Summit racing is the cheapest at 230 that we can find new.

 

There are email tuners like Seymore4 that can tune over a distance. You get 80% of your tune quality vs a dyno tune though.

 

thanks for the info ill look into this as i start my build

 

You can order the one pieces shaft from powertran inc or gtmotorsports. Gtm sell them for 600 but that's for my 06 AT coupe

 

DO NOT BUY A DRIVESHAFT FROM GTM. YOU WILL NEVER RECEIVE IT. EVER. NOR EVER HEAR FROM THEM AGAIN.

You will call them hundreds of times over a period of several months with no call backs or any form of communication, if you do, you'll get the run around. You'll eventually be forced to file a chargeback/investigation with your bank, and THEN you will get your $633.18 back. Ask me how I know of this...and I live 31 miles from them.

Order from Jake Justice/Powertrain Industries. He'll have you a 16.5lb balanced aluminum driveshaft in less than 1 week.

https://www.facebook.com/jake.justice.9?fref=ts

 

GTM gets them from Inland Empire Drvieline in Rancho Cucamonga.

 

I'm planning to get 3.9 FD so all I need is FD with MT diff that's it right ?

 

As other's said, it's not all that instant and their is a little lag and with the Transgo you should be good to go. I never got it, but always wanted it.

Another thing I'd like to throw out there is reversing the up/down. There's a DIY and the way the car comes stock is stupid IMO. Pulling down to upshift is much easier, goes with the moment and you wouldn't accidentally shift back into the previous gear. It's a simple DIY, just splice to wires and swap and done.

 

http://www.thenismoshop.com/Nissan-F...-G35_p_69.html

Here is a link to the place I found the 3.9fd gear it doesn't say if it's for the AT or MT but like me you should call head before ordering. Plus if you order it from this place it DOESNT come with bearing or seal. But I'll be call in a few weeks to get the low down.

Also gtm Motorsport sells the FD gears but seeing how a few member have bad exp with them I'm kind of iffy about buying from them.

 

There's an ^

 

ok ive seen you guys posting with the 3.7and the 3.9 vsld whats the biggest difference between is there a preference this car is a daily but eventually gonna go to weekend warrior/ daily id like to run her around a track so which would be better suited for this

 

Much better off with a 3.9 ring and pinion with a real LSD like quaife. The 3.7 you can get in the g37 rear end, but only with a vlsd which isn't nearly as good as a real locking diff. Vlsd is suffice for DD but will barely make any difference on a track.

 

Thanks everyone for the information this helps a lot now time to start looking for parts for the build