SiK today announced that it is accepting pre-orders for imp and FireJuice for iPods with a dock connector. imp is an iPod car charger with line level audio output — a standard 6-pin FireWire connector is included for owners of previous generation iPods (with FireWire port on top). FireJuice is SiK’s “patented multi-mode FireWire power injector that makes it possible to use bus-powered devices on computers with un-powered FireWire ports. FireJuice for iPod with dock connector is available in both 4 and 6 pin versions. imp and FireJuice for iPod with dock connector are available for pre-order now at a special introductory price of US$25.95 and $33.95, respectively (regularly $29.95 and $39.95). No shipping date was given.