Im looking at some used AEM ems units.What part# do I need for a 93 hatch with a boosted ls???Ive seen some good deals here and there but i dont want to buy the wrong thing...I tried to search and couldnt weed it out...ANy help would be nice...

 

Part number is either 10-1000 or 10-1040. There both the same but the 1040 is new version of the 1000 box.

 

Thanks bro!