I just got a ss blitz bov. I had a ebay type rs bov and rs flange adaptor pipe. The blitz bov came with a adaptor but its aluminum and my ic piping is aluminumized stell so I cant weld it. The rs flange off the ebay bov is to big. Where can I find a adaptor pipe that fits the blitz bov? I noticed the greddy adaptor pipe looks the same as the blitz but not sure.