Need a tune for that Nissan - suspension, aero, transmission, drivetrain and it has to be for
Nürburgring Nordschleife cause my friend is killing me on that track 
This is the right place to ask for a tune.
Try this, it's just a quick setup but it work well. Ballast necessary in my opinion.
NISSAN GT-R '07 // MAX TUNE
Power: 856 HP at 7400 RPM
Torque: 661 ft-lb at 6400 RPM
Weight: 1460 KG
Ballast: 49 KG
Position: 50
Weight distribution front/rear: 50% - 50%
Parts to Purchase:
GT Auto:
Buy New Car Dealership
Change oil
drive 300km
Change oil again
Tuning Shop:
Weight reduction 3
Window weight reduction
Carbon Hood
ECU
Engine 3
Sport intake manifold
Racing air filter
Sport exhaust Manifold
Cathalytic converter sport
Titanium Racing Exhaust
Turbo 3
Fully Customisable Transmission
Clutch Twin Plate
Flywheel semi racing
Adjustable LSD
Torque center differential
Carbon drive shaft
Fully Customisable Suspension Kit
Racing Soft Tires.
Settings:
General Purpose Dry Weather Setup
Downforce :
Front / rear = 00/07
Engine:
Power Limiter: 100%
Transmission:
Reset
Set Final gear to 2.500
Set top speed to 420 KMH
1st: 4.680
2nd: 3.217
3rd: 2.313
4th: 1.754
5th: 1.383
6th: 1.136
Then Final gear again at : 2.525
Max Speed: 390 km/hr UP RIGHT
This final gear is for the Nordchleife. Change the top speed adjusting final gear only to fit any track.
Drivetrain: (front/rear)
Initial Torque: 8/8
Acceleration: 15/30
Deceleration: 8/8
Torque center diff= 35%-65%
Suspension: (front/rear)
Ride Height: -10/10
Spring Rates (kgf/mm): 16.0/11.8
Dampers Extension: 8/8
Dampers Compression: 7/7
Anti-Roll Bars: 1/3
Camber: 2.5/1.5
Toe: -0.08/ -0.12
Brake Balance (front/rear): 7/5
Enjoy your drive.
I'm gonna kick my friends ass now!
