Woah!
Thats probably one of the coolest Cali T chops I've seen on here.
But I have 3 tips/ opinion to add.
-The faded look filter is too strong, I would of loved to see it with more contrast so you can see the original colour of the car.
-The lens flare colour circles looks out of place, maybe erase them or blur them. Or else consider using some better lens flare donors, for example
http://saphiredesign.deviantart.com/art/Amazing-lens-flares-247001015
-I think the car shadows are too soft?
Just my opinion, anyway, awesome work mate!