Hey guys! I've installed the SES last weekend. I noticed the rear bumper, center area has a big void. If I go fast, I'm pretty sure this area is going to cause aero dynamic problem. Also the bumper cover is plastic and will easily bend. Is there a remedy for this? I was thinking of attaching some sort of metal plate to cover this area to avoid air flow that will create "swirl".

By the way, SES Sound freakin AWSOME!!!!!!!! It's so deep and rich when accelerating, but calm and discrete when idling...
Man, I love it!!

 

someone else had the exact same question a while back but i don't know if there ever was a solution offered.