No. That was just a silly screwup, and they fixed that quickly enough. And besides, the Acuras are the only cars in the game that PD bothered to make accurate to real life when they modeled the regional differences.
I'm talking about all of the cars in the game which are labeled as being USDM or EDM model variations but have JDM or made up specs (or the dozens that are labelled as being USDM or EDM models when in real life there was no such thing). Making sure that the car drives in a way that resembles the real life model (or, at the very least, exists) seems a hell of a lot more important to me than fretting because they put the wrong wheels on the car.