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BMW tests M Lap Timer App with M4 Coupe at Brands Hatch

The 2015 BMW M4 looks to include all the necessary ingredients to offer dynamite driving experience. It's an M car after all. But in today's constantly connected world, the experience of hurtling a car around a track isn't always enough.
We want data, and while there are some solid telemetry apps available for smartphones (notably Harry's GPS LapTimer), manufacturers have been a bit slower to develop their own dedicated mobile telemetry trackers for their performance cars. With the new M4, though, BMW is taking the plunge, allowing drivers to track their lap progress through a new app, creatively called the M Lap Timer.
To show off the program, BMW has recruited touring car racer Andy Priaulx to perform a fast lap in an M4 at the UK's Brands Hatch circuit. The accompanying video doesn't do much to show off the app in action. Rather, it give us a stylized look at the metrics as Priaulx hustles BMW's hottest 4 Series coupe around the circuit.

NHTSA urges owners of recalled Takata airbag vehicles to take immediate action

The National Highway Traffic Safety Administration and the Department of Transportation are taking the unusual step of issuing a followup press release urging owners of certain recalled vehicles "to act immediately" to fix their cars and trucks. The problem in question concerns the repair campaigns for rupturing Takata airbag inflators issued in June and covers a long list of models from Toyota, Lexus, Honda, Acura, Mazda, BMW, Nissan, Infiniti, Buick, Cadillac, Chevrolet, GMC, Oldsmobile and Pontiac.
While NHSTA doesn't specifically say why the recall is vital in the new release, Toyota's own explanation in its newly announced renotification campaign earlier today sheds some new light on the topic. According to the Japanese automaker, in testing, Takata found a possible link between the rupturing airbag inflators and high humidity. NHTSA is advocating that all owners pursue repairs immediately if they haven't already done so already. This is especially crucial for those drivers especially in Florida, Puerto Rico, Guam, Saipan, American Samoa, Virgin Islands and Hawaii because of the humid conditions there.
We don't need to tell you how dangerous an inadvertent airbag deployment could be - even in a stationary vehicle - but adding to the Takata issue is fears that the deployment could lead to shrapnel being sprayed into the cabin.

BMW M4 pitted against i8 in drag race

Germany's Auto Bild has set up a very intriguing drag race to settle not just an inter-brand rivalry within BMW but a question of the old school versus the latest tech. The BMW M4 is a leader among the traditional sports coupes with a turbocharged inline-six spinning the rear wheels, but the M has to tackle the cutting-edge i8 with its turbocharged three-cylinder augmented with electric drive. See what happens when they go head to head. Even on paper, the race looks quite close. The i8 weighs about 300 pounds less than the M4 and also slightly nudges it out on net torque at 420 pound-feet versus 406 lb-ft. Also in some shots, the pavement looks just a little bit damp here, which would benefit the i8's all-wheel drive setup. However, the M-car has a healthy horsepower advantage with 425 hp against the hybrid's 357 hp. The race commences after a short introduction. Watch and see whether the traditional tech or latest layout wins the day. Related Gallery 2015 BMW M4 Coupe: First Drive View 38 Photos Related Gallery 2015 BMW i8: First Drive View 62 Photos News Source: Auto Bild TV via YouTubeImage Credit: Related images Copyright 2014 Michael Harley, Drew Phillips / AOL Green BMW Coupe Hybrid Performance Videos drag race race bmw m4