Cardone Industries 74-20021 Remanufactured Air Flow Meter on 2040-parts.com

Nissan creates a self-cleaning Note – and this one’s for real. (video)

The Nissan Note that cleans itself The Sunday chore of cleaning the car is beloved (and loathed, in equal measure) by those who’d rather do it themselves than pay a man with a bucket, a sponge and a chamois  to oblige. But regular car washing – for anyone – could be a thing of the past thanks to a new nano-paint technology. The newly developed super-hydrophobic and oleophobic paint manages to repel water and oil, which means stuff like everyday dirt, mud and rain don’t have the chance to cling to the car’s paintwork.

Brazil Grand Prix: Hamilton & Button lock out front row for McLaren

Lewis Hamilton takes pole for tomorrow’s Brazil Grand Prix in Sao Paulo with Jenson Button alongside as the 2012 F1 season reaches a climax. The 2012 Brazilian Grand Prix at the Interlagos circuit in Sao Paulo is supposed to be all about Sebastian Vettel in the Red Bull going head to head with Fernando Alonso in the Ferrari for the 2012 F1 Drivers World Title. But no one told McLaren.

2015 BMW M4 Convertible debuts: drop-top fun priced from $73,425

The 2015 BMW M4 Convertible made its official debut at the New York auto show yesterday. While the details of the high-octane hardtop didn't exactly catch us off-guard (see our full breakdown here), we now know how much it'll cost to feel the wind in your hair as you launch from 0-60 mph in 4.4 seconds: $73,425, to start. Complete pricing will be available closer to the M4 Convertible's sale date, which is “late summer” 2014, according to BMW.