@Acies Did you use OpenIV? If yes, then, go to main Grand Theft Auto V folder and create a new called "mods", and copy all ".rpf", audio and update folders to the one you created.

This method keep your original game unmodified to play online and a version modded (mods folder) or clean, to modify it and play offline with mods. At OpenIV website you can find more info of how to do that.

@kizacudo Just tested the F7YO gameconfig.xml but without success. What I noticed is that this problem only happens (all other cars I tried have working parts) with 2 cars:

• PFISTER811 -> Replaced with Porsche 918 Spyder by Se7enmoon
• EntityXF -> Replaced with Koenigsegg Agera One:1 by Vans123

I have installed both cars as usual, with carcols.meta, carvariations.meta, vehicles.meta, handling.meta and all necessary correctly installed, but for EntityXF and other cars I mentioned on my 3rd comment here, carvariations.meta, carcols.meta and tuning parts are installed on a DLC folder made by me (and all working fine less the EntityXF tuning not working in-game). The PFISTER ID is the same is used for this car by default (134), but the EntityXF is different (because we don't know which one use, so I use 1896).

@ChOcOsKiZo That's what I thought, but, where are the files with lines I have to remove to delete useless tuning parts from x64i.rpf? I didn't found them.

Hi!

Here's what I use:

• VisualV: Enhanced game visuals without any FPS lose.
• ReShade RealityZ: A bit old ReShade config, but it looks so real combined with VisualV (in my opinion, obviously).
• ENB Series and some other optional files that comes with VisualV RAR File.

For me it looks pretty good and I love it

@noxeeternal16 That already exists, I don't remember which script mod is, but you can try finding mods with "car" word on the title of the mod (Remember: SCRIPTS section).

@rappo Glad to see that finally we have this option (But needs to be in other languages too :

@GrandCannon "Glad" to hear that I'm not the only one with this issue. As I can see, your problem is worst than mine, because I can, atleast, upgrade basic vehicle performance of the affected vehicles. I don't use ID's list (I should, but didn't it yet), but I checked ID's and all are different so that isn't the problem.

I think that a way to solve our problem, could be removing old and useless car_mods.rpf files that are no more used by the game, but I didn't find the files (Should be content.xml or something like this) to disable them and avoid a game crash because "damaged game", and also do the same with "car.ytf/ytd" old files.

UPDATE: I was testing, first I disabled all Added cars lines in "dlclist.xml" and "extratitleupdatedata.xml" files, and PFISTER811 (Porsche 918 Spyder) tuning were working correctly. Then, I was enabling 2 DLC's lines each time I was trying the PFISTER tuning in-game.

What I got with this tests?

After that, I can confirm that the problem is the amount of Tuning Parts of Add-On's. I have 20 Add-On cars installed and with this amount, and a Add-On folder to use Tuning Parts (for banshee, buffalo, bullet, dominator, elegy2, entityxf, issi2, khamelion, rapidgt, rapidgt2, sultan, vacca) of Add-On cars that are not made replacers by owners (like Ford GT 2005 by Aige or Porsche 918 Spyder by Se7enmoon) , tuning of PFISTER811 doesn't work. Else, if I only have 18 Add-On's installed, tuning parts works perfect.

Maybe I'm the only guy on GTA V Modding that have this problem, sadly that's bad for me ;S.

@sarielren Thanks for reply and help, unfortunatelly that's something that I already know thanks to Kizacudo, and not the problem, because if I remove some amount of Add-On's, tuning parts of PFISTER811 starts working fine.

I'll continue investigating and see if I can find a solution or what's exactly the cause of this.

This is one of my favourite BMW cars, keep up