never heard of DME. but they seem like a cheap aftermarket alternative to OEM.
but if i were you, id wait a little longer and save up a little more for something more reputable.
in highschool it was hard for me to find the money to put into my car so i ended up buying a LOT of cheap parts. coils, steering wheel hubs, suspension parts, intakes etc.... i even went as far as buying a cheap turbo kit... but now i realize that i'm just replacing all these cheap parts because they keep failing on me. Trust me, and trust anyone, who tells you to just save yur money. its hard, and the wait is exhausting, but totally worth it
+1 for Battle Version. High quality components and all arms manufactured in house by an experienced fabricator and drifter, but more importantly someone who actually gives a damn about the parts he makes.