Yea, as budious said, this car doesnt need much at all, I absolutely love it.
Here is a quick tune I did for it a while back (ran a 6:54.864 on the Ring in my Online Lounge)
Specs:
399 hp / 245 ft-lb 1000kg
Mods:
Stage 3 Turbo
Racing Soft Tires
Tune:
Aero: 20 / 45
LSD: 10/21/12
Brakes: 6 / 5
RH: -13 / -10
SR: 13.5 / 15.5
DE: 7 / 7
DC: 6 / 6
AR: 4 / 4
Camber: 1.8 / .5
Toe: 0.00 / 0.20
Hope this helps!