So I noticed that my intake is extremely dirty and there is a huge hole in it. I currently have a Perrin Intake on my 06 WRX TR, mind you the car already had it installed prior to me buying it. I went online to buy a new one and I'm reading that these are legal in California for off-road use only. If anyone has more info on this I'd greatly appreciate it. I'm trying to get all the facts straightened out before making the wrong purchase.
There's the link if anyone needs it. Thanks in advance for the help.