NFSMW Problem with Car-Addons

[Sush3101]

Hey guys!
I got the following problem: I downloaded a Replacement for the Audi A3 - namely a BMW M4. So I replaced the A3 Files in the CARS folder in my Most Wanted directory and got what you (hopefully) can see in the picture. As I am new to modding Need for Speed games I actually don't have a clue how to correct that.
My game is on version 1.3 and I already downloaded the Redux Mod 2.3, which works just fine.

So... The question remains: What can I do to solve this?

Best regards from Germany!

[AJ_Lethal]

You only replaced the model. I assume your mod is one that uses the old Modloader, so you gotta import the .mwps files with VLTEd to fix wheel positions and performance

[Sush3101]

You only replaced the model. I assume your mod is one that uses the old Modloader, so you gotta import the .mwps files with VLTEd to fix wheel positions and performance

THAT did the trick. Now I only need to figure out how to change the "name" in the car dealership.