I think I broke this off about 2 weeks ago when I was changing my air filter. This is a tube coming off the engine valve assembly somewhere, connecting to the pipe running from my airbox to the turbo.
What did this even do? If I broke it a long time ago, why isn't my engine throwing codes or acting strange or something?
What is it, how do I get a new one and do I have to replace the entire airbox? Thanks!