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Ford, Samsung shack up to bring regen braking to non-hybrid models [w/video]

Ford must be desperate to get itself ready for the beach this summer because it is really trying to get into shape. Shortly after unveiling the Lightweight Concept that cut the weight of a Fusion down to that of a Fiesta, it's now the rest of the line's turn for improvement. The company is wrapping up a 10-year research project aimed at developing next-gen automotive batteries to improve efficiency.
Ford claims that 70 percent of its lineup will have stop/start tech by 2017. The key to this massive proliferation is its new dual-battery system that combines a lithium-ion battery with a lead-acid one and regenerative braking. The setup works by harvesting braking energy and converting it to electricity. When the vehicle stops, the engine shuts off, but the Li-ion battery has enough juice to keep the accessories running. The engine starts up again as drivers take their foot off the brake. The layout would mean less wasted gas while idling. It's already available on Ford hybrids and is somewhat similar to the i-Eloop capacitor-based system from Mazda.
The bigger challenge is tuning the regenerative braking right. While hybrid drivers may be a little more adventurous, when it comes to getting a hang of regen braking, conventional buyers might not be so open-minded. The systems have a tendency to be a little grabby at first and then taper off at very low speeds. Ford needs to make sure it's just right to avoid turning off buyers.

Roush getting back into sport compact business with Focus ST mods [w/video]

Roush Performance offers a whole raft of parts for folks looking to tune their Ford Mustang and F-150 models, and now Focus owners can start getting in on the hotted-up action, too. Owners of the 2012-13 Focus and 2013 Focus ST can now get a Roush cold-air intake system, and ST owners can also opt for a high-performance cat-back exhaust.
Although all of these components are now available for order, the parts will ship sometime in July; no word yet on pricing. Down the road, Roush will also offer styling upgrades for the Focus as well as performance tuning upgrades such as engine controller, suspension, wheels and tires. Scroll down for a quick video of what the Focus ST exhaust sounds like, as well as a Roush press release.

Ford will probably never offer two RS models at the same time

Autocar has some sour news for fans of go-fast Ford products. According to Roelant de Waard, Ford's president of marketing in Europe, the automaker will probably never offer more than one RS performance model for sale at the same time. That statement runs contrary earlier rumblings that suggested Ford would launch its next-generation Focus RS in 2015 and follow the hatch with a spate of other vehicles with an RS badge. But de Waard has made it clear that Ford of Europe is now focused on squarely on the next Mustang, even though there may be more RS models on the way eventually.
"What is clear is that the RS shouldn't be a series, or a car badge that we have in our portfolio all the time. It is an extreme car - something more than ST," he said.
That philosophy makes plenty of sense. We loved the old Focus RS - shown above in RS500 trim - because it was generally bonkers and plenty exclusive. Diluting either aspect is sure to end in disappointment for everyone involved.