Modded vehicles don't save in garage after tuning

I’ve always used GTA 5 standard cars to my server, the los santos customs and garage work fine with them, i don’t have any problem with saving it.
But these days i decided to put some modified cars on the game (ferrari, lamborghini, etc) and they worked fine with tuning and things, but the problem is, they can’t be saved. If i try to save it on garage or disconnect from the server, they just came back to normal. This just happens with the modified ones, GTA standard cars works properly.
Any ideas of what i can do? I can’t save not even the color of the vehicle.

Im using VRP lscustoms and basic_garage

I have the same question. Can you resolve?