Originally Posted by Julesandtrish
I left my pluming in place when I tried it on my D. Made great noise, but threw codes every now and then. Put stock box back on for now. Hopefully someone will figure out the correct way we can run piping from the brake ducts for a true cai system. By the looks of it there seems like there is just enough room for something to be fabricated in that area. :-)
I spent some time looking around that area, and there is even extra air capacity available to make it through the brake ducting hole and up through the fender liner. The connecting and routing would be non standard but if someone took the time to model up something to be injection moulded, it could be done. I would want to be able to remove it in the winter cause the snow/ ice would probably rip it out.
With your warm weather you would be fine.