How to spawn car with Arch Extension (1 Viewer)

[Safety]

Hey there,

I’m busy updating my car pack in the server but i have a few awesome car that spawns without body parts.
See: Screenshot by Lightshot

When I put the Left Wing mod on (2) I get the full body.
See: Screenshot by Lightshot

It’s called an Arch Extension and i have this with several cars.

How can i make the car spawn with this extension by default?

 

[Intelcore]

yes sir muy nifgga let go