The Leopard 2A4s produced by the German Bundeswehr in the mid-to-late production run were all fitted with C-technology armor, enabling them to effectively withstand impacts from 3BM42 armor-piercing rounds at long ranges.
Evidence? If you got that, make a but report if you want to see it changed
Based on the wording of the title, he’s asking for a new vehicle with the C-type hull, not the current ones to be changed.