I need this item for a level 5 FSD Distance modification with the engineers. I'm not sure where to find it? Is it acquired via missions? It doesn't seem like something I'd acquire via scanning wakes... or is it a component of wreckage when you shoot a ship? I'm more interested in earning it vs. going to buy it, but I'm not above buying them if it's easy... but don't mind doing the work to get it, just not sure how/where to do so.