Mine is definitely the trend of doing “catless downpipes” and “resonator deletes” making your exhaust super raspy as a means of gaining more volume rather than doing a proper exhaust setup. Especially since high flow cats these days will flow more hp than most are making.
Fake hood scoops. On any car really but in particular SUVs
I drive a BroncoSport Badlands and have seen people putting fake hood scoops on them and rear spoilers and it’s just kinda ridiculous