It's more about liking the look of the TRD that you would ever get a trd rear bumper and diffuser, not to make people believe your car is really a TRD. i have the trd bumper myself but i don't think my car is a trd i just like the design and shape it leaves my rear end with it on ;) i like the colour your Aurion has, something diff ThanksBut I want to ask u something... Is my at-x modify like ur car? My car is a Presara. but it doesn't matter what model it is, at-x can be modified to anything you want that's available in the market Thanx rebzHow much you paid for ur car modify?