How to change interior?

[LifeTrue]

I wanted to change interior txt from mustang to another mustang, but I don't know how.

Thank you for all of your support

 

[Hoksu]

Can't support you since you are being too way vague. Need to say which cars and which textures you are talking about

 

[LifeTrue]

I want to change interior of Ford Mustang 2015 R2 too Ford Mustang 2015 (Not the mustang of the kunos). I want this r2 to have the carbon texture

(Here is link to the mustang with crabon interior https://easyupload.io/g3bwbb)
(Here is link to the r2 mustang http://**************/car/ford_mustang_2015_r2)

 

[KevinGachaYT]

i want to put a ineterior for the satsuma that is a gray and blue interior from a mod but i don't understand how to put the texture's