I finished installing my WMI system at the weekend:
Started by mounting the controller. The AEM kit has the loom coming out the side, with visable wires. I didn't want this, so set about mounting it so the wires would be totally hidden:

Controller mounted in the lower dash panel:

All wired up, earths run to the central earth point under the dash:

Lives run to one of the main feeds in from the battery. I spliced the two controller feeds (Power and LED) together and put them on a spade connector so I can easily remove the lower dash panel in future without having to cut any wires:


Dash back in with LED mounted for the WMI

Onto the pipework, this was my old cold side pipe setup:

One WMI boss welded up for my by Bill:

AEM nozzle test fitted:

I had to trim the throttle body hose down a tad, as the new pipe from Bill was a bit longer, but it all went in nicely:

New pipe route:



All finished


Results on the road are very good indeed, intake temps are down by 10 degrees on a 20s run at WOT, so very pleased with that. Peak inlet temps after 20s were 21 degrees on a really warm day, so a top result. It feels stronger too, like a cold damp morning, but every single time you put your foot down. Couldn't ask for more!