Why are these ugly tail lights called "euro tails"?

No idea because there’s nothing Euro about them. They’re usually called Lexus lights over here because they’re a similar style to the IS200 rears.

They’re called Lexus or clear over here.

I just call them altezza lights

Because muscle rice

Because all the ricers with euro cars (polo, saxo ect) have them?

I can’t remember any Euro cat that has them stock..

Because every bloody Golf/Saxo/206 in the UK (and Europe) has stupid taillights exactly like that.

More importantly, I wonder how much horsepower that K&N sticker is adding to this V6 Mustang.