Seibon carbon fiber lip fit 2010?

[Yaristeve]

I've spent hours and hours searching here and Google and Seibon's website: will the Seibon CF lip fit a USDM 2011 (same as 2010) three door?

1. Seibon's website says it is for 2006-2007;
2. I thought I read here that it will fit 2009+
3. Unlike the Kaminari lip, it has a shape that does not fit into the 2007 grille mouth;
4. the Seibon lip has a dip in the middle that suggests it would fit a 2009+;
5. Is the front bumper on the 2007/08 and 2009+ the same shape under the lower grille opening (in which case the seibon lip should fit)?

I am looking for just a lip for my 2011. I am trying to squeeze maximum MPG out of this car and will probably even lower it as well (50% for MPG and 50% for better handling).

Anyone know for sure about te seibon? Any other lips out there?

TIA