LFS Z30 / Z31 Pro Tweak v1.1

This program gives you the ability to edit all LFS Z30 and Z31 cars.

-Save/Load All values in a file or Save/Load just a part of the values.
-Edit all possible at this moment cars characteristics except the wheels ones(will be included in the next version). Till the next version you can use the Demo Cars Wheels Editor.

Thanks to "TheTime" for coding this awesome and exclusive Tweak Program for LFS Z30 and Z31.
Requires Microsoft .NET Framework 3.5  or the newest .NET to work.

How to use it:
1. Download and Unrar the file linked below anywhere in your computer.
2. Run the game and the .exe file from the archive.
3. Write the new values in the program boxes and click the "Update Values !" button to send the values to LFS.
4. Go back to LFS and Check your new car.



  1. For some reason this does not work for me.
    I cannot change displacement, or number of cylinders.
    Though, i can enable turbo.

  2. make sure you have at least .NET Framework 3.5 installed on your computer.

  3. It says lfs is not running with lfs Z31
    I installed .Net Framework 3.5

  4. make sure you lfs execuable file is named lfs.exe

  5. when are you making this for Z32, PS Z33 out tomorrow, thanks

  6. I'm not going to make it for z32...I will make it for the next versions...

  7. When will this be made compateble with Z32 or Z33? Z30 / Z31 is impossible to use online on midrange computers, Z32 came with a lot of improvements on object drawing.

  8. It will be compatible with z34 later today.