Originally posted by Kostamojen
I presume most cops dont know what the heck it is
I don't know about in Milpitas, but here in Sac, this is pretty much true.
I had a friend get pulled over and the cop searched his car and asked about the BOV. He said it would take too long to explain what it was and for the cop to not worry about it. The cop actually just moved on. The cop then asked if his exhaust was stock. He said yes, and the cop left it at that. Just an FYI, he had a Tanabe racing medallion.