I wouldn't be afraid to put it down up against any car. If you have good driving skills, you can make people stop and think <img src=icon_smile_evil.gif border=0 align=middle> .
I live in Cave Creek, AZ and there are a <b>lot</b> of really nice cars around here. I see everything from Mustang GTs up to Ferrari 360 Modenas! Even up against a Mustang GT, you'll stay close enough that if you catch up to em and they see you're in a Hyundai, their jaw will drop! <img src=icon_smile_big.gif border=0 align=middle>
But the "lesser cars" Ford Focus, Honda anything (except Civic Si and S2000), Eclipses (except the turbos), Toyotas get to look at my rear spoiler <img src=icon_smile_cool.gif border=0 align=middle>. It's especially fun to toast the civics/crxs with the stickers on em. <img src=icon_smile_tongue.gif border=0 align=middle>
I still need to throw on a CAI and raise the bar another notch!
2000 Red Tiburon
1999 Blue Tiburon w/Shark Wing