i posted this in the general tech section, but it will probably get more attention here. wth isthis piggyback thing on my MAF? has anyone ever seen it or used it? whats it do?

im 99% sure thats a ebay performance chip i would remove it unplug the maf disconect the battery and solder and heatshrink the wires back together

That is a cheap diode that is sold as a "performance chip" in the internet. I would remove it and like the previous poster said, re-connect the wires that were split.

haha yeah i have been in tmustang/performance scene a long time and never sseen something like this. its rediculous. I will definately be removing this.