The MAP, TPS, and IAC all get moved about 18 inches with the relocation of the throttle body. Each of these wires needed to be extended. I hate tracing issues with wires that change colors, so I wanted to find exact matches for,each wire getting extended. First, I dug through the box of wires that had been removed from the harness and found matches for all but 3 wires. Then I turned to EFIConnection.com. They are the best source I have found for short lengths of automotive TXL wire in various color combos. With the right wire, I spliced in extensions using uninsulated butt connectors and 2 layers of shrink tubing.