I was taking my air ducts out tonight so when my Hotbodies flush mounts come in I can throw them in and go. I was just courious to see if anyone had removed the lower air dam and closed off the hole left? Or if it would even really make much of a difference. Just wondering

 

i know a few guys who've done it...can't say much as far as responsiveness and power...but as far as noise...it does sound 'cooler' by a tiny bit.