I have just bought a HKS SSQ and am looking to get one of the replacement fins, either the gold or the purple. I have been googling this for about a hour, and I cant find what I am looking for. I have read that the gold insert is higher that the stock, and the purple is lower than both, but a friend of mine said that the gold and stock sound the same. Anyone have this bov and know if this is true? Is the gold fin the same as the stock one? Also, does anyone know where to get replacement internals for a SSQ? I have found one for 20 dollars all it needs is a plactic peice that goes inside of it. Thanks.