i was rooting around on ebay and found this
[url="http://cgi.ebay.co.uk/45BHP-VariPower-LEXUS-IS-GS-LS-RX-200-GS300-LS400_W0QQitemZ8056625208QQcategoryZ72205QQrdZ1QQcmdZViewItem"]http://cgi.ebay.co.uk/45BHP-VariPower-LEXU...1QQcmdZViewItem[/url]
any ideas wether this would work or even be any good?