1) Eric: it is the air intake temp sensor. note the wires running to the air filter. And notice the plug in the right front tube on the BAT pipe. I drilled out the moulding on the filter and mounted the AIT there.

2) Dan: It should provide a little cleaner air flow and a small boost, but no dyno #s, so that's just a guess ( rationalizing all the $$$ ?). Does feel stronger at the top compared to the Injen I took off. The Injen set up is longer by almost 2". As you can see, that made a tight fit around the fender wall air inlet.

3) Chow: thanks ...I am working on a plexiglass box and aluminum air dam scoop, but haven't figured out how to prevent water from coming in too. Streets flood around here in the winter with any heavy rain.

jj