Hence the wink smiley in his post. LOL!

It was like they had a meeting and said "Hey, lets turn it into a G35!"

ya when i put it in it was in the front on accident so i had to edit and move to the back lol

I like the larger diffuser. It is probably of no use, but it looks neat. I'm normally function>form, but it looks good imo.

I actually like the clear tail lights.

A larger diffuser minimizes the dead air directly at the back of the car by allowing it to gently come together with the air from the top. That said, would still prefer a smaller diffuser than the second concept.