Here are some little vids of the Stock BPV and the Forge BOV atmosphere.
Install is not to bad the old valve comes out in 3 pices. the base, diaphragm and spring. the three screws are t27 or t30. I used the T27 cause i could get a better angle to get the screws out cause of the size of my hands.
After install i took a little teat drive and pull up right next to a mini cooper s. When the light dropped he went...SO DID I and blew his doors off. I was a little surpized but my cruze did not let me down.