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2017 Audi RS5 DTM racer is a smorgasbord of carbon-fiber wings

Along with the reveal of the new RS5 coupe, Audi took the wraps off its corresponding DTM racer here at the Geneva Motor Show. This concurrent debut strategy is completely by design. "For the first time, we developed a new DTM car in parallel with the production model. This underlines once again how closely motorsport and production work together at Audi," said head of Audi Motorsport Dieter Gass. As much as Audi would like you to believe its DTM racer shares a lot in common with its production RS5 ... well, it doesn't. Gone is the new biturbo V6, and in its place is a 4.0-liter V8. It's not a Quattro – all DTM racers are rear-wheel drive – and the chassis is a carbon-fiber monocoque. And, of course, there is an extremely complex set of wings, vanes, and splitters that you'd never see on a production car. View 15 Photos Interestingly, the 2017 DTM regulations actually reduce the total amount of downforce allowed. That ought to mean slower cars, but Audi promises the opposite is true, due to sticky new tires and a 4.0-liter V8 engine tuned to deliver "more than 500 horsepower." That's more than last year, thanks to changes made to the air intake and cooling systems. Audi won the Constructor title in DTM last year with the old RS5 racer, so the pressure is on to follow that feat again in 2017. We'll find out soon enough how good the new car is – the 2017 DTM season starts on May 6 in Hockenheim. Related Video:

VW fix would have cost $335 per vehicle

Since the Volkswagen diesel kerfuffle began, Bosch, the world's largest auto supplier, has been hooked up to a bullhorn trying to make sure everyone knows its side of the story. Bosch supplied VW with the engine management testing software, including delivery and metering modules, that VW then used to skirt emissions laws in the US. Bosch told VW in 2007 that it was illegal to use the software in cars it planned to sell yet VW did it anyway, according to reports coming out in German newspapers Bild am Sonntag and Frankfurter Allgemeine Zeitung. That first warning came two years after VW started developing the small-displacement diesel, around the time that the two men pushing its development, then-brand chief Wolfgang Bernhard and engineer Rudolf Krebs, were telling their superiors that the engine needed AdBlue urea injection to pass US emissions. VW cost controllers wouldn't approve the AdBlue solution because it would add 300 euros ($335 US) to the cost of the vehicle. Bernhard and Krebs left the same year that Bosch advised VW about the software, two years before the engine went into production. That's when things get cloudy. A report in Automotive News says that when Martin Winterkorn took over in 2007 as head of the VW Group and brand, he asked Ulrich Hackenberg and Wolfgang Hatz to keep working on the engine, and "[the] engine then ended up in VW Group diesels" with that problematic software still intact. No one has yet pointed any fingers at this latter chain of command, but like a game of Clue, right now they're the professors in the library holding the candlesticks. Warnings didn't only come from the supplier: Frankfurter says VW's initial investigation has found that an engineer issued the same caution to the company in 2011. Neither Bosch nor VW would comment on the reports.

Audi eyes factory-backed Formula E racecar for 2017/2018 season

Audi is going all-in into the world of electric vehicles, both on and off the race track. After announcing plans to create a Tesla-fighting all-electric car, the German automaker set its sights onto increasing its involvement in Formula E. Audi recently announced plans to further its involvement with the ABT Schaeffler Audi Sport Formula E Team for the 2016 and 2017 season. In addition to furthering its involvement with the ABT Team, the automaker planned to introduce its own factory-backed car for the 2017 and 2018 season. The plan to enter Formula E, the first fully-electric racing series, reveals just how serious Audi is about electric cars. Audi to become involved in #FormulaE #LeagueofPerformance pic.twitter.com/AeJf534UnH — Audi Sport (@audisport) September 2, 2016 Last year, Audi announced that it wanted one out of every four vehicles in its lineup to have a plug by 2025. Entering Formula E would help Audi engineer electric components for its road-going vehicles. Audi's current involvement with the ABT Team is on a technical basis as the Formula E team narrowly missed out on titles in two seasons in the all-electric series. For the 2016/2017 season, Team ABT will benefit from technical and financial input from Audi, before the automaker unveils its own factory team. Audi will join other automakers like Jaguar, Mahindra, Renault, and Faraday Future on the grid in Formula E's fourth season. Jaguar recently entered the Formula E scene with a race car of its own for the third season of the all-electric series, which will start on October 9 in Hong Kong. Related Video: News Source: Formula EImage Credit: Daniel Abt / Twitter Green Motorsports Audi Electric Racing Vehicles Special and Limited Editions Performance Formula E abt