Amalie Limited Slip Mp Hypoid Gear Lube 80w90 1 Qt P/n 73026-56 on 2040-parts.com

Enjoy the Show: Download Detroit 2009 tour now

It's not too late to visit the Detroit auto show, which runs through Sunday, Jan. 25. If you're going in person, don't forget to download the AutoWeek editors' audio tour of the show for your mobile device.

Secret supercar meet – in pictures

Supercar Driver – or SCD as it’s known – is an exclusive supercar owners club. You can’t drive any old banger to join this group: it’s got to be a bona fide supercar or it’s back off to the Impreza forums with you. Anyway, once a year SCD holds a ‘secret meet’, an opportunity for members to get together and enjoy the fruits of their labours in the company of similarly endowed enthusiasts.

New Volvo C30 R-design (2010) revealed

Volvo is launching an R-design version of the new C30 The R-Design body kit on the C30 is painted in the same colour as the car for a seamless integration, and the visual illusion that the C30 is actually much lower tha the 10mm suspension drop. Five-spoke Cactus alloys are fitted, and the interior gets new upholstery. Just a shame there are no power upgrades.