I bought my 01 about a month ago and it already had many upgrades, I am still trying to figure out what all of them are and what they do. This box is zip tied under the hood with wires running to the injection pump. There are no labels or tags on the box. Im assuming its some kind of fueling system, but can someone tell me what.

Picture of the top



and the bottom

 

that is a van aaken box.

 

bob is rite thats a older van akken box,i had one just like it,it unfortunatly doesnt have a boostfooler built in so with injectors or stacking it with something else you may not get its full potential,i loved mine though it has more bottom end than a ez.