Make Rim Jobs more expensive?

[SirDuke]

Hello Everybody!
After a few hours of searching I sadly found nothing that helped me out.
Could somebody do me a favor and tell me or help me how to make the car upgrades be more realistic?
I mean installing kneecappers, nitro, reinforced frame, torgue and so on...
It should be multiplied around three or four times.
Thanks a lot!

 

[VIPER VENOM]

Hello Everybody!
After a few hours of searching I sadly found nothing that helped me out.
Could somebody do me a favor and tell me or help me how to make the car upgrades be more realistic?
I mean installing kneecappers, nitro, reinforced frame, torgue and so on...
It should be multiplied around three or four times.
Thanks a lot!

Look in the misc tables.vpp and you should find items.xtbl that changes the prices of many things. If that isn't what your looking for try unlockables.xtbl, either way the files for all prices of anything is in the misc tables.vpp