Thanks! I gave it a shot, and it works! The "Porkjet overhaul" classic part replacement to 1:1! 1. Get the Porkjet mod as usual and install it. 2. Create a cfg file somewhere (GameData/PartOverhauls/pork-replacer.cfg) and paste this: (script version: v3 )   // you can remove these comment lines, these are purely informational. // // v3. // fixed previous workaround, where it deleted original parts instead of new ones. // this resulted in stock vehicles being incompatible. // Cr