In the next 2 weeks I plan to buy the 2pce Injen Cold Air Intake. I originally ordered the AEM Cold Intake but after careful consideration I would rather prefer to open my hood and see that POLISHED PIPE then any other color out their. I don't want to get into a debate about the two I'm sure their both great this is just a personal preference. What's important to me is that the filter needs to be K&N...

The choice of the Injen 2 pce cold air intake, does it come with the Water By Pass Valve

And I know how to remove the entire front bumper myself just want to know if its difficult to install the Intake myself and what should i keep in mind, any tips?