I know admin/mod work is a thankless and payless job, but i think most appropriate here, as far as I can tell. would be a FAQ in the engine performance section and maybe a new how-to section. Some things off the top of my head would be a performance FAQ that lists out performance mods and opinion reasons on doing them(opinions like, adding a BOV for PSSSHHH noises is cool, but doesnt give you HP), plus links out to fenfab vs AFE intake mega thread or AFE testing info. stuff like that.
Its self indulgent, but something like my recent thread(which could be better) for adding the temp display back to 22+ models will eventually get lost and having it stickied somewhere. will save members time, and save a whole lot of others answering that its been done in other threads - https://www.explorerst.org/threads/...-21-temp-display-to-22.4553/page-3#post-64206
With the above how-to, we could debate on having a how-to section. which might get cluttered, or creating a sticky per topical section for a FAQ that gets updated with how-tos and explanations of the most common things the hive mind sees. A good example as the platform ages would be for general, "buying a new explorer ST, what to look for" and point out things like the front windsheild defrost recall, and the diff recall ect.