if you undo the three screws on the wheel arch liner and the screw just under the bumper that attaches also to the wheel arch liner
and look behind the liner you will see it
it will look like a black plastic box if you look up you will see the air intake pipe it is attached to
i had to pull the bumper out at the side to get the box out
i will do a how to in a few weeks when i get the replacement bend that replaces the resonator box
basically it reduces the induction sound and removing it will help with the air flow get to the air box and improve the induction sound
better air flow means better throttle response also combined with a k@n panel filter
and look behind the liner you will see it
it will look like a black plastic box if you look up you will see the air intake pipe it is attached to
i had to pull the bumper out at the side to get the box out
i will do a how to in a few weeks when i get the replacement bend that replaces the resonator box
basically it reduces the induction sound and removing it will help with the air flow get to the air box and improve the induction sound
better air flow means better throttle response also combined with a k@n panel filter