Note: It's recommended that you do not run this mod when play testing your own mods. This mod is supposed to be enabled along with mods that have limit crashes & are in no way able to be fixed. It can also be enabled without any mods if you wish to increase limits for the main game (for some reason).
You can download it here.
Increased limits
[Miscellaneous]
DeletedEntityLimit=15000
ActionButtonLimit=2856
[Roads]
CubeShapeLimit=3600
RoadLimit=450
IntersectionLimit=180
RoadSegmentLimit=3600
[Regions]
Limit=21
EntityLimit=75000
RoadSegmentLimit=3750
[TreeNodes]
DrawDistance=6000
BoundsMinimumY=-6000
BoundsMaximumY=5000
[Billboards]
QuadGroupLimit=1000
QuadLimit=3000
[CollisionIndices]
VehicleLimit=64
CharacterLimit=64
StaticPhysLimit=512
AnimCollLimit=128
FenceLimit=256
DynaPhysLimit=256
[Sound]
PlayingClipPlayerLimit=75
PlayingStreamPlayerLimit=32
[Scripting]
ArgumentLengthLimit=127;
[AnimEntities]
DArrowAnimLimit=18
WArrowAnimLimit=18
AnimLimit=127;
AnimCollLimit=127;
MultiControllerLimit=127;
StatePropLimit=6050
[Heaps]
TempSize=3.0
LevelHUDNormalGameSize=7.5
LevelHUDBonusGameSize=4.65
[Cars]
CarLimit=127
HuskLimit=15
SkidMarkLimit=130
[Missions]
StageLimit=75
[Pedestrians]
GroupLimit=30
PathLimit=375
[Triggers]
VolumeLimit=1337
Feel free to decompile & use in your mods without any credit.