In my opinion it's all stereotypes, but they are legit.
For example, of all the civics out there, how many push 300+hp? Maybe 0.01%? 0.0001%?
Of all the supras, how many push out 400+hp? 5%? 10%?
And of all the honda's out there.... how many put new rims and a 3' tall spoiler first on their mods list? The first thing a supra owner does is intake+exhaust. The typical honda exhaust upgrade consists of putting a muffler with a 4" tip on a 2" pipe.
Sure there are some honda's that are super built... but the majority of them are rice junk, and in my opinion, the stereotype for honda's is well deserved.
Same goes for the mk3 supra as well. 50+% of them rolling around are rusting junk eyesores that are very poorly maintained. People can talk shit about mk3 supra's all they want, I dont' care. If you're a honda owner (especially a riced up one) then you have to have pretty thick skin because you will take a lot of abuse from people.
by the way, i own a honda tooo.... 2001 insight hybrid... and i hate it LOL ... i'm selling it next month ... but it's done it's job as my dd.... i'll be driving around my supra for a few months and buying a DD at the end of the year when all the best deals come out.