2.5" Racing Electric Exhaust Cutout Remote Valves Control Motor Kit Bolt-on on 2040-parts.com

Official: Mercedes SLS AMG Black Series

The new Mercedes-Benz SLS AMG Black Series has been revealed ahead of going on sale in the Summer of 2013. The SLS Black Series gets the usual mix for a Mercedes Black Series model – more power and less weight – and uses the same 6.2 litre V8 as the regular SLS but with the wick turned up to 622 horses from the regular, but hardly wanting, 583 thanks to a new air intake, cams, boost tweaks and better cooling. The oily tweaks for more power – and some weight shedding (70kg) – means the SLS Black can get to 62mph in 3.6 seconds – 0.2 seconds quicker than the regular SLS – and top out at 196mph (due to the extra downforce).

One Lap of the Web: Le Mans souvenirs, F1 in 360, and a BMW fit for a biker

-- Collin Woodard was "that weird friend who was strangely committed to riding a motorcycle." Being the weird motorcycle-owning friend, however, can only get you so far until you start an influential motorcycle blog or start making sepia-toned hipster videos on expensive Canon 5Ds and wildly unreliable CB550Fs. Woodward needed a car, and boy did his friends have something to say about that! He looked at a Camry.

Texas mulls upping speed limit to 85 mph

Texas and Utah are the two states that have 80-mph posted speed limits. But Texas wants to up the ante to 85. State officials are considering changing the limit on Highway 130, which runs between San Antonio and Austin.