Pretty sure he says the battery monitor has been installed for three years. Turbo appears to be new.I don't think so. The OP says down the thread it's been installed for three years.
I'm two years without a peep from Joey. Like others a basic update and estimate of delivery - two sentences tops (which noting his IG habits isn't an issue) - and I would be fine. It's unprofessional and surprising given the amount of money we're talking about here.
His other projects and orders ship, he provides updates enthusiastically, his personal and market supply chain issues don't appear to effect those. The lack of communication is the absolute worst thing here. Better bad news than no news.