On the Rear Air Scoops for the intercooler.. Dumb question... but where does all the garbage that gets sucked in go? Im assuming theres a filter?

And what about water? My car is a daily driver and IM sure its fine.. but I as just wondering where /how it does not affect it?

 

One day when you take your rear bumper off and remove the intercoolers you will find out where it all went

Take a look in your radiator front intake holes (especially the side ones) and see whats all caked back in there.

As far as water goes it's no problem it just drains out.