My girlfriend's ti has been running pretty rough lately, but I thought a lot of it was just vibration from the resonator from the aftermarket exhaust from the previous owner...
Oh yea, dude had a bootleg intake as well, but 318ti.org member eurohb/bryan hooked it up with a stock airbox...
On to the problem: So I popped the hood to see what was all the ruckus was about and I noticed this sucking/intake noise coming from this thing im pointing to in the pic.
I dont know what it is, but I'm sure it shouldn't be sucking anything without a filter or having that outlet wide open like that...
Can someone identify it, tell me what it is, and what do I need to remedy it.
A filter? A hose that connects somewhere? A cap?
Thanks in advance