I found this link to an electric supercharger. Does anyone have any views on whether this would deliver the extra 30-40 bhp they claim, and would it fit an XF?

http://cgi.ebay.com/ebaymotors/ws/eB...category=33741

If it works, it seems to be a cheap way to get some more ponies.

 

There was a little discussion about this about a week ago and the thing is it's not on all the time just when you need and if I'm not mistaken it will give you about half of the HP is says. Look up that link about a week or two ago in Technical & Mods.