Air intake question
#1
Air intake question
Hey fellas. Got a question. I have the 4.6. I was checking the air filter a couple weeks ago and noticed there is a plastic box that comes off the side of the intake hose. Looks like it just snaps in. Can anybody with a 4.6 tell me what this is? What is its purpose? Thanks.
#3
Originally Posted by Kamakaze10
If I'm not mistaken it's a resonated chamber so your stock intake doesn't howl.