Caterpillar C18 Engine for all Trucks

Update: 31 Mar
Fixed some badges.
Added no AdBlue/DEF consumption.
Engine is now labeled as aftermarket part.

Simple engine mod to add the Caterpillar C18 800hp for all trucks.
I tried to make it as realistic as possible but i’m not sure about the torque curve.
I had no idea about it’s real price so i just made it ~10k higher that the c15.
It use the original sound from SCS, so unfortunately it will be different for each trucks.