Adapter (flange) for HKS SSQV - where to get?

[csa]

I need an adapter like this:

http://cgi.ebay.co.uk/UNIVERSAL-34MM-ADAPTER-FOR-HKS-SSQV-SQV-JDM-EVO-STi_W0QQitemZ130190623258QQihZ003QQcategoryZ122140QQrdZ1QQssPageNameZWD1VQQ_trksidZp1638.m118.l1247QQcmdZViewItem

but with a 25mm inlet instead of 34 as the one shown.

Where can I get it? (I need a handfull of adapters)

[gledo1970]

try gt3turbo.com they are a uk based company which do all types of flanges,adapters etc, not the fastest supplier but always comes in about a week,

[Muffleman]

Envy do them I believe.