I currently have ebay window visors on my car but they look too bulky. I like the more flush look OEM gives you but cant convince myself to spend $400. i know AVS makes a flush window visor for the 2is and was wondering if you think it could possibly fit our cars?

 

I think a direct stick on would probably be a No.
However, the products do have a slight bit of give, so some manipulation could possibly line them up to the window curvature enough for them to work somewhat.

I don't think anyone has ever tried...so you might be the first.

Put is this way, if the visor could fit, and fit properly, Lexus wouldn't have different part numbers for the specific generations of IS.