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Specs(sorry for posting again, forgot to mention some details):
GPU: Geforce GT 740M (2gb)
CPU: Intel Core i5-3337U @ 1.80GHZ (up to 2.7GHZ)
RAM: 4GB
Is there any other fix for shutter/lag when driving? It seems that my pc could run GTA V.

~UPDATE~
@Giovanni130
I fixed the problem, i forgot to install OPENIV loader plugin.
Though the mod didn't helped me at all.
Specs:
GPU: Geforce GT 740M
CPU: Intel Core i5-3337U @ 1.80GHZ (up to 2.7GHZ)

@Giovanni130 Your mod looks awesome. I have really big shutter issues when driving, and it seems that this mod can fix it. The problem is, when i replace the files and try to start the game, the error pops out and says: "Corrupt game data. Please reboot or reinstall the game."
Is it possible to fix this? Or am i doing something wrong?
This is what i did:
1. Opened openiv
2. opened update.rpf
3. Went to common>data>timecycle
4. pressed edit mode
5. replaced the files
6. ran the game
Thanks for finding some time reading this, i hope you will help me.
Peace