CAI options

[Apyung1506]

I've been searching threads and reading about CAIs. It seems like 8 out of 10 go with the Stillen Gen 3. I'm looking for other options. I am looking for a CAI that doesn't involve cutting or modifying the engine compartment and doesn't involve removing the bumper for filter maintenance. I know the Gen 3 produces the most Hps and Torque and understand why it's setup the way it is. I want a CAI that is easy to install and easy to clean. Don't mind if it doesn't put out as much as the Gen 3 does. What other options are there? I've seen the setups of different hoses and upgraded filters but is there other CAI systems that are recommended? Thanks for any help/input. This will probably be the mod that pops my Z's cherry since my birthday is coming up.