Thanks for the insight.
I have long laughed at fake hood scoops (especially aftermarket adhesive attached ones), spinny wheels, Harley's, monster front grills that are more than half fake (physically blocked as part of the molding process), and so much more. Having fake engine sounds piped in just adds icing to the cake.
Car buyers are strangely aspirational, much more so than for other goods. There are tons of 4x4's that will NEVER be off road running around fair weather states depreciating like mad, and 500 hp Mustang's that will never see over 80 mph for almost any of their life time. People pay a ton either for "just in case", and for "I could if I would".
There is also a huge market for turning your Civic into some winged contraption (shopping carts as my friend calls them). I see 10 year old cars owned by 20 year olds who are clearly spending half their Target paycheck on throaty exhaust, race style hood clips, and fancy looking rims. Throwing a munch of money at an economy car to get it to look like a race car is the height of putting lip stick on a pig.