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Hyundai readying 708-hp Sonata for SEMA

For the past two years at the SEMA show, the folks at Bisimoto Engineering have taken one of Hyundai's models and tuned it up to levels of power previously unimaginable. It started in 2012 with a 600-horsepower Elantra GT, and they outdid themselves last year with a 1,000-hp Genesis Coupe. This year Bisimoto's tuners are teasing their latest wild creation by starting with a normal 2015 Sonata and turning the wick up to 708 hp thanks to a long list of engine mods. The key in this massive injection of power is taking the regular 2.4-liter Theta-II four-cylinder engine and doing everything necessary so that it can actually withstand so much additional strain. That means introducing forged pistons and connecting rods and an improved valvetrain with new cams, plus a high-boost turbocharger to really up the ante. It's all then mated to a six-speed manual to get things rolling. "After hundreds of hours of testing, failure analysis and prototyping, 18 new products will be engineered and produced in house to produce 708 horsepower from the Sonata," said Bisi Ezerioha, owner of Bisimoto Engineering in Hyundai's release. While it might be pretty cool to find a 708-hp Sonata that looked completely stock at first glance, this is for the SEMA show after all, and it's all about showing off there. So in addition to the huge increase in horsepower, the Hyundai gets a complete aero upgrade, a coil-over suspension and a roll cage inside, in addition to other improvements. At the moment, only the rear of the car is being teased ahead of the November 4 reveal. Until we get to see more, scroll down to read Bisimoto's entire parts list to turn Sonata from a commuter into a racer. HYUNDAI PARTNERS WITH BISIMOTO FOR A THIRD YEAR TO CREATE 708 HORSEPOWER FLEX-FUEL 2015 SONATA 22/09/14 Bisimoto Engineering Focuses on Strengthening and Reliability to Create Most-Powerful Sonata Ever FOUNTAIN VALLEY, Calif., Sept. 22, 2014 – For the third year in a row, Hyundai is partnering with the powertrain gurus at Bisimoto Engineering, this time to create a 708 horsepower Sonata for the 2014 SEMA show in Las Vegas. Bisimoto's team specializes in extracting huge output from Hyundai's engines, like the 1000 horsepower Bisimoto Genesis Coupe that was built for last year's SEMA show. For this year's show, the team is using Hyundai's 2.4-liter "Theta-II" 4-cylinder engine as the starting point for their build.

US expands probe into ZF-TRW airbag failure-to-deploy to 12.3 million vehicles

DETROIT — U.S. auto safety regulators have expanded an investigation into malfunctioning airbag controls to include 12.3 million vehicles because the bags may not inflate in a crash. The problem could be responsible for as many as eight deaths. Vehicles made by Toyota, Honda, Kia, Hyundai, Mitsubishi and Fiat Chrysler from the 2010 through 2019 model years are included in the probe, which was revealed Tuesday in documents posted by the National Highway Traffic Safety Administration. It involves airbag control units made by ZF-TRW that were installed in the vehicles. The control units can fail in a crash, possibly because of unwanted electrical signals produced by the crash itself that can disable an air bag control circuit housed in the passenger compartment, according to NHTSA documents. The electrical signals can damage the control circuit, the documents say. ZF, a German auto parts maker which acquired TRW Automotive in 2015, said in a statement that it's committed to safety and is cooperating with NHTSA and automakers in the investigation. The case is another in a long list of problems with auto industry airbags, including faulty and potentially deadly Takata airbag inflators. At least 24 people have been killed worldwide and more than 200 injured by the inflators, which can explode with too much force and hurl dangerous shrapnel into the passenger cabin. The inflators touched off the largest series of automotive recalls in U.S. history involving with as many as 70 million inflators to be recalled by the end of next year. About 100 million inflators are to be recalled worldwide. On April 19, NHTSA upgraded the ZF-TRW probe from a preliminary evaluation to an engineering analysis, which is a step closer toward seeking recalls. So far, only Hyundai and Kia and Fiat Chrysler have issued recalls in the case. Four deaths that may have been caused by the problem were reported in Hyundai-Kia vehicles and three in Fiat Chrysler automobiles. NHTSA opened an investigation in March of 2017 involving the TRW parts in Hyundais and Kias. The upgrade came after investigators found two recent serious crashes involving 2018 and 2019 Toyota Corollas in which the airbags did not inflate. One person was killed. Jason Levine, executive director of the Center for Auto Safety, a nonprofit consumer group, said the ZF-TRW case shows the auto industry thus far has learned very little from Takata.

Hyundai shocks Korea with mid-engined Veloster concept

There are many things we love here at Autoblog, but one of the quirkiest is the mid-engined hot hatch, whether it's the Renaultsport Clio V6 or the Volkswagen GTI W12-650 concept. Unfortunately, we can never seem to get our hands on one - the former never having made the transatlantic journey and the latter remained strictly a concept. And now we've got one more to salivate over.
It's called, simply enough, the Veloster Midship concept, and Hyundai is unveiling it this week at the Busan Motor Show in South Korea. As you might have guessed, it's essentially a Veloster with the engine - a 2.0-liter Theta turbo four producing 296 horsepower - mounted behind the two seats. It's also got a lightweight aluminum suspension, a reinforced chassis and extreme aero to help that mid-mounted turbo engine do its thing.
The project was undertaken by the same team that developed the initial i20 WRC rally car, but unfortunately as Hyundai itself says in the press release below (released with the solitary image above), "The Midship is a concept only to explore possibilities for the Veloster chassis and is currently not related to any future production model." Which is a bit of a shame, but hardly a surprise.