Video coming soon May 2021? Works great, but lacks the sound I had with the Greedy Type S. Purchased if from Facebook Market Place. Drove an hour to meet the seller to pick it up. Great Condition. Only work I did is scraping off some of the old gasket which in normal.
The RZ has a much larger diameter exit compared to the Type S. It does advertise it is intended for larger boosted applications. This may be one of the factors why the RZ is not as loud as the Type S, but also the supercharger is so loud. It seems all of the later bovs went a way from the loud sss noises after 2010 in my opinion.
After changing the Hard and Soft settings, I tried out the 3 different following BOV horns: Stock hose clamp end, Greddy Type FV(blue), and the ebay generic type rs(red). There was no significant difference in sound at all. This could be due to am running low boost(less than 10psi) or the supercharger is to loud? Maybe they for look? The BOV i purchased did not come with the RZ horn as illustrated on the box unfortunately.
From about 5 feet of the BOV it measures about 120dB.