Originally Posted by ans2k
i'm going to try to answer it all at once. if you go to rallyarmor website. it says on the bottom on the page that the oem splash guard should be removed. BUT!!!!!! yes if you search google "2012 rallyarmor sport impreza nasioc" im sure you will find the picture of a blue sport impreza with the rally armor and his explaination on to how he installed it over his aero guards.
EDIT: for all you lazy people http://forums.nasioc.com/forums/show...php?p=37202267
. scroll down!!!!
I've been considering this route too (but the cutting has put me off), since I won't be able to get anything much in return for aero splash guard and strake kit.