[platinumplayas]

I got a 2001 IS300, is it worth getting underbody panel, I mean I am not even sure what is that suppose to do. I heard that anything after 2001 IS, it got a underbody panel already, is that true? thanks in advance

 

[blueIS]

if you're talking about those aero dynamically built underbody panels that some 'performance cars' use... ALL LEXUS cars have 'em already.
including the 2001 IS

 

[platinumplayas]

I don't think my 2001 IS have them because if I open the hood, I can see the ground