I tend to lower the steering ratio because I like to have a more responsive GT3 when I turn my wheel while putting very little angle.
Don't hesitate to raise the steering ratio by 1-2 clicks if you are used to playing with more steering ratio. On the Huracan Evo2, I recommend not touching.

TC: - I recommend the TC2 to be safe.
    - TC1 if you are good on the Huracan Evo2 and TC off if you master this car

ABS: - I recommend the ABS2 to be safe
     - ABS1 if you are good on the Huracan Evo2 and your trail braking 

HotLap/Qualifying lap adjustement:
- Front Target psi tyres at the end of the lap 26,7-26,9 
- Rear Target psi tyres at the end of the lap 26,7-26,9
- Front Toe:increase near -0,36 if you want more stable (it depends on the feeling of player)
- Rear Toe: decrease near to -0,12 if you want more turning OR increase near to 0,00 if you want more stable
- Front Antiroll Bar: decrease 1 click if you want more turning OR don't touch
- Rear Antiroll Bar: increase 1 click if you want more turning OR decrease 1 click if you want more stable OR don't touch
- Rear Bumpstop Range: increase 1-3 clicks if you want more stable OR don't touch
- Rear Ride Height: increase 1 click if you want more turning OR decrease 1-2 click if you want more stable or don't touch

Race adjustement (advice): Adjust based on race duration. For 15 minutes, you can keep the qualifying setup. For endurance with a 1h/1h10 stint, opt for a slower setting for pure performance but consistent over the duration of the stint.
- Front Target psi tyres at the end of the lap 27,0-27,2 
- Rear Target psi tyres at the end of the lap 27,0-27,2
- Front Toe:increase near -0,36 if you want more stable (it depends on the feeling of player)
- Rear Toe: decrease near to -0,12 if you want more turning OR increase near to 0,00 if you want more stable
- Front Antiroll Bar: decrease 1 click if you want more turning OR don't touch
- Rear Antiroll Bar: increase 1 click if you want more turning OR decrease 1 click if you want more stable OR don't touch
- Rear Bumpstop Range: increase 1-3 clicks if you want more stable OR don't touch
- Rear Ride Height: increase 1 click if you want more turning OR decrease 1-2 click if you want more stable or don't touch
- Front Brake Ducts: it depends on the temperature
- Rear Brake Ducts: it depends on the temperature

My best lap with this setup: 1:58.007 (on a mega lap, there is the possibility of doing 57.8 very mid, so you can improve so much my time)
Best lap with 80L: 1:58.865 (average time 59.1 at the stint start /on a mega lap, there is the possibility of doing 58.6 very high)

Good Luck and Have Fun.

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