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BMW 1 Series prototype packs direct water injection

Just a few months ago, BMW showcased an M4 that was modified to serve as the safety car for the MotoGP racing series. The flashing lights and emergency equipment, however, weren't the only modifications BMW made to the performance coupe. It also packed an innovative new water injection system. And now it's furthering the development of that system by running it in a 1 Series hatchback as well. Revealed at the BMW Group Innovation Days 2015 event, this five-door 1 Series packs a three-cylinder gasoline engine – like the one found in a Mini or i8 – but fitted with the direct water injection system. In this application, the system sprays a fine mist of water – yep, regular old H2O – right into the combustion chamber. While mixing water with gasoline normally wouldn't be recommended, in this case it evaporates immediately and helps cool the engine from the inside, allowing it to run at higher efficiency. That cooler running engine brings with it several benefits. It delivers improved fuel economy and lower emissions, to start. It also allows for an earlier ignition point, higher compression ratio, and higher boost pressure in turbocharged engines, delivering increased output. It even cuts down on engine knocking (where combustion occurs spontaneously), reduces wear and tear on the engine, and makes better use of lower octane levels. If that sounds like a win-win-win... win (we're losing count of all the wins here), it's because BMW just may be on to something. Of course it does require a water tank to be fitted on board, which means added weight, but instead of requiring the driver fill up the water tank, BMW has fitted this prototype with a system that replenishes the water level from the air conditioning system when the vehicle is switched off. So unless it's being driven in a particularly extreme climate, it doesn't even need topping up. Add one more "win" to the list, then. Extra power, improved real-world fuel economy: Direct water injection enhances efficiency. With direct water injection for turbocharged petrol engines, the BMW Group has again succeeded in enhancing the capabilities of conventional engine technology through an ongoing process of refinement and improvement. The precisely controlled injection of water into the engine cylinders produces a cooling effect that boosts power and torque, particularly when operating at or near full throttle, while at the same time reducing fuel consumption and emissions.

BMW heads for the waves with Path 22 concept bike

BMW has been reminding us in the grandest of style recently of the serious clout it has in the classic motorcycle field. Most important is the R NineT that it put into production, but it's also been giving us a steady stream of enticing concept bikes, like the Concept 90 retro racer and the more recent Concept 101 custom bagger. And now it's showcasing another. This time, BMW Motorrad has taken a page out of the scrambler playbook with the Concept Path 22. Based on the R NineT, this concept bike is designed for surfers in impressive 1950s style. It features a single-side swing arm rear suspension, a classic circular headlamp, reprofiled tank and seat, studded tires, an oversized front wheel, longer fork travel, and a raised exhaust. It also has a unique paint job by Ornamental Conifer, and a pair of surf boards designed by Dyer Brand and mounted to a collapsible bracket on the side. Meant to showcase just one possibility for customizing the R NineT, the concept bike is named (and numbered) after one of Europe's premier surfing spots. It is being unveiled – appropriately enough – at the Wheels & Waves Festival in Biarritz, France. BMW Concept Path 22 – The Expression of Freedom. Munich/Biarritz. From June 11th - 14th 2015, the Wheels & Waves Festival celebrates for the fourth time a unique meeting of custom bikes, surfing and art in Biarritz. The festival is a great event that provides a straightforward opportunity for people to get together in a unique atmosphere and express their lifestyle of freedom and individuality. In this special setting, BMW Motorrad presents the BMW interpretation of a scrambler for the first time: the BMW Concept Path 22. Expression of a Lifestyle. The first scramblers in the 1950s were modified road machines with deep-treaded tyres, somewhat increased spring travel and a raised exhaust for off-road riding. These features gave the bikes a characteristic appearance that came to symbolise an attitude. "A scrambler is the perfect match for Wheels & Waves. It's the epitome of a motorcycle beyond established standards and conventions. Performance specifications are not so much of interest - style and originality all the more so. Scramblers express passion and are as varied as their owners. The Concept Path 22 is our own interpretation based on the R nineT. The latter is the perfect basis for a scrambler conversion", explains Edgar Heinrich, Head of BMW Motorrad Design.

Toyota close to licensing deal with BMW for fuel cell technology

For over a year now, we've been hearing about a potential partnership between Toyota and BMW on everything from sports cars to lithium-ion batteries, but one of the first cooperative projects between these two automakers could bring Toyota's hydrogen fuel cell technology to a BMW vehicle. Reuters is reporting that an announcement is likely to be made as soon as later this week regarding a BMW fuel cell vehicle that could be in production by 2020 with a prototype running around by 2015.
The last we heard of Toyota's fuel cell technology, it was in the FCV-R Concept that we saw at the 2011 Tokyo Motor Show, but there is no word how far along in development this system is. If it does come to fruition, such a vehicle for BMW would build on the automaker's commitment to hydrogen that started with the Hydrogen 7, which unlike a fuel cell vehicle, simply ran on hydrogen fuel rather than converting it to electricity for use in motors. We're definitely interested where this Toyota/BMW tie up could be headed.