I have seen a lot of rear diffuser options and thought I would share mine. Was going to wrap the middle part gloss black but I decided to just leave it gray. Just wanted something to accent the rear. Bought from ebay here: https://www.ebay.com/itm/33-x-6-Gloss-Black-Rear-Bumper-Valance-Diffuser-7-Shark-Fins-For-Honda-Acura/232927361994?fits=Year%3A2007&hash=item363b8d7bca:g:7cAAAOSwV45buUOk Had to cut about an inch off the front so it would fit flush on the bumper.