Force india2 F1 + add-on files by "elcreador" 
Car adapted from ASSETO CORSA (credits for the original autor), to gta 5. 
This mod replace zentorno 
It is recommended that you use OpenIV's mod manager feature (http://openiv.com/?p=1132) with rpf mods to provide easy switching of rpf mods to off for online play to avoid bans. 

Files: 
-zentorno.yft 
-zentorno_hi.yft 
-zentorno.ytd 
-handling.meta 

-Force india2 F1 add-on.rar 


With OPENIV in edit mode you can replace the files: 
-------------------------------------------------------------------------------------------------- 

- ZENTORNO install

-Replace ZENTORNO files; you can find them in: 
GTA V\update\x64\dlcpacks\patchday3ng\dlc.rpf\x64\levels\gta5\vehicles.rpf\ 

-Replace handling.meta in: 
GTA V\mods\x64w.rpf\dlcpacks\mpbusiness2\dlc.rpf\common\data 

You can either replace only the vehicles lines editing the files:

Extract it with OpenIV and edit it with Notepad++. Open the file, press CTRL+F and search for "zentorno" until you find the part where zentorno is listed.

Overwrite original entry with the following:




<handlingName>zentorno</handlingName>
      <fMass value="1200.000000" />
      <fInitialDragCoeff value="10.000000" />
      <fPercentSubmerged value="85.000000" />
      <vecCentreOfMassOffset x="0.000000" y="0.050000" z="0.000000" />
      <vecInertiaMultiplier x="1.200000" y="1.600000" z="1.900000" />
      <fDriveBiasFront value="0.300000" />
      <nInitialDriveGears value="8" />
      <fInitialDriveForce value="0.654000" />
      <fDriveInertia value="1.000000" />
      <fClutchChangeRateScaleUpShift value="6.000000" />
      <fClutchChangeRateScaleDownShift value="6.000000" />
      <fInitialDriveMaxFlatVel value="475.000000" />
      <fBrakeForce value="1.000000" />
      <fBrakeBiasFront value="0.450000" />
      <fHandBrakeForce value="0.900000" />
      <fSteeringLock value="60.000000" />
      <fTractionCurveMax value="4.950000" />
      <fTractionCurveMin value="4.050000" />
      <fTractionCurveLateral value="35.500000" />
      <fTractionSpringDeltaMax value="2.250000" />
      <fLowSpeedTractionLossMult value="2.300000" />
      <fCamberStiffnesss value="0.000000" />
      <fTractionBiasFront value="0.485000" />
      <fTractionLossMult value="1.000000" />
      <fSuspensionForce value="2.650000" />
      <fSuspensionCompDamp value="1.500000" />
      <fSuspensionReboundDamp value="2.200000" />
      <fSuspensionUpperLimit value="0.050000" />
      <fSuspensionLowerLimit value="-0.090000" />
      <fSuspensionRaise value="0.000000" />
      <fSuspensionBiasFront value="0.520000" />
      <fAntiRollBarForce value="0.900000" />
      <fAntiRollBarBiasFront value="0.600000" />
      <fRollCentreHeightFront value="0.340000" />
      <fRollCentreHeightRear value="0.340000" />
      <fCollisionDamageMult value="0.700000" />
      <fWeaponDamageMult value="1.000000" />
      <fDeformationDamageMult value="0.700000" />
      <fEngineDamageMult value="1.500000" />
      <fPetrolTankVolume value="65.000000" />
      <fOilVolume value="5.000000" />
      <fSeatOffsetDistX value="0.000000" />
      <fSeatOffsetDistY value="-0.100000" />
      <fSeatOffsetDistZ value="0.050000" />
      <nMonetaryValue value="35000" />
      <strModelFlags>440010</strModelFlags>
      <strHandlingFlags>20002</strHandlingFlags>
      <strDamageFlags>0</strDamageFlags>
      <AIHandling>AVERAGE</AIHandling>
      <SubHandlingData>
        <Item type="NULL" />
        <Item type="NULL" />
        <Item type="NULL" />
      </SubHandlingData>
    </Item>
