K&n Filters Ru-0620 Universal Air Cleaner Assembly on 2040-parts.com

Infiniti-designed Santa's sleigh (2010)

Today's sleighs are courtesy of Infiniti. The design team in Japan have sketched out a couple of Infiniti sledges for Father Christmas to deliver his presents across the globe in imperious style. The first sleigh looks like an Essence supercar concept meets an FX crossover - from that long snout and high-mounted, wedgy headlamps to the complex, textured surfaces, sliced and diced by a laser-pointer's worth of sloping lines flying off at all sorts of angles.

Lamborghini Murcielago LP 670-4 SuperVeloce unveiled

By Ben Pulman First Official Pictures 02 March 2009 20:37 These are the first pictures of the new Lamborghini Murcielago LP 670-4 SuperVeloce, the most extreme supercar to ever emerge from the Sant’ Agata factory. Unsurprisingly, it's making rather large waves at its Geneva motor show debut... Stop there – I want all the figures on the new Lamborghini Murcielago LP 670-4 SuperVeloce Gladly.

Audi TT ultra quattro concept sheds 300kg & heads for Worthersee

The TT ultra quattro concept manages to tip the scales at 1111kg, 299kg less than the starting point – the TT S quattro – thanks to a new version of the TT’s aluminium space frame, carbon fibre reinforced plastic panels, carbon fibre for many body panels and some judicious use of magnesium. Other weight saving tricks include carbon ceramic brakes with aluminium calipers, titanium exhaust, cameras instead of heavy door mirror mechanisms, and carbon fibre and aluminium wheels. The weight saving extends to the interior of the TT ultra quattro concept too, with carbon fibre used for the door and centre console trims and glass-fibre reinforced plastic base for the seats which saves 22kh alone. But despite the weight savings Audi hasn’t made the TT ultra quattro concept a hair shirt outing with goodies like leather seats, AirCon and electric windows still on offer.