Here's a howto on installing a flexipipe to draw cold air from the bumper for those using cone filters. Requires the removal of the stock intercooler waterspray tank.
The 2nd pdf file which I unfortunately did not complete taking picZ of is part of how you can run tubing and wires to make use of the rear wiperwasher tank to fuel water for your intercooler spray now that the standard one from the front is removed.

I/C Tank Relocation
Cold Air Intake Pipe Install