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Subaru shows racing versions of STI and BRZ

While we gear up for next week's Detroit Auto Show, the 2015 Tokyo Auto Salon is currently on going, and Subaru has marked the occasion by trotting out a pair of new racers. First up, we have the car shown above, with the company's entry to the 2015 Nurburgring 24 Hour Race. Subaru is entering a WRX STI in the grueling endurance race, which runs from May 14 to May 17. The left-hand-drive racer has received a fair crop of upgrades for endurance duty, although Subaru didn't really bother to elaborate on them, unfortunately. Next to the N24 car, Subaru introduced a striking version of its rear-drive BRZ, destined for the Japanese Super GT series. The team campaigning the BRZ will be led by Subaru's Hideharu Tatsumi, who will also be one of the drivers for the Nurburgring effort. Again, Subaru hasn't offered any info on technical changes for the BRZ GT300. Scroll down for the brief press release, and then check out the galleries of both cars. 2015 SUBARU Motorsport Activities Tokyo, January 9, 2015 – Fuji Heavy Industries Ltd. (FHI) - the maker of Subaru automobiles and Subaru Tecnica International Inc. (STI)* unveiled the new racing car developed from the WRX STI for 24 Hours Nurburgring endurance race in 2015 and announced an outline of Subaru Motorsport activities for 2015 at the Tokyo Auto Salon 2015 with NAPAC (Japan Car Parts and Aftermarket Promotion Association). *: Subaru Tecnica International Inc. (STI; President Yoshio Hirakawa; located in Mitaka, Tokyo) Nurburgring 24-Hour Race STI will participate in the Nurburgring 24-Hour Race (from 14 to 17 May in Germany) for eight consecutive years, with a vehicle whose performance has been enhanced from its base car – the Subaru WRX STI. The race car's performance such as aerodynamics, stability, body rigidity and engine output have been enhanced compared to the previous model. In addition, visibility for racing flags has also been improved by introducing a left-hand drive car. Like last year, Hideharu Tatsumi will take the helm of team operations as team manager, in addition to the development of the car. The drivers are Sasaki (Japan), Lasee (Germany), van Dam (Netherlands) and Tim Schrick (Germany), the winner of 2014 VLN endurance racing championship who newly joins the team. SUPER GT Series Subaru, with the "SUBARU BRZ GT300" race car, will participate in the SUPER GT series this year as well, widely regarded as Japan's top motorsports category.

Will more efficient tech mean higher prices for Subaru?

If the latest ruling by the California Air Resources Board holds, then Subaru at least must build a plug-in hybrid in the coming years to comply with the Golden State's regulations. Fuel economy looks to improve across the board for the brand, though, thanks to $780 million going into the development of cleaner powertrains for this fiscal year alone. However, buyers might have to pay more for a Subie in the future after this boost in green spending. "Related costs are going up more than expected, bringing the profit margin downward," Fuji Heavy Industries President Yasuyuki Yoshinaga said to the Nihon Keizai newspaper in Japan, according to Automotive News. "We are a small company. We do not benefit as much from economy of scale as bigger companies, so we will have to make up for the increased costs by raising our brand value." At the moment, Subaru's electrified lineup in the US comprises just the XV Crosstrek Hybrid, but the company is reportedly planning to add more. Plus, Subie also wants to make its internal combustion engines more efficient. According to Automotive News, all of the brand's mills are getting direct injection by 2016, and cylinder deactivation and lean combustion cycles are on track for 2020. Earlier rumors also suggested that the automaker might bring the turbocharged four-cylinder boxer to more products, as well. While these more efficient models might cost more, Subaru must carefully maintain the balancing act of introducing the technology and keeping sales growing. As of May 2015, the brand had 42 straight months of year-over-year growth in the US and had record sales in the country last year. The company has already decided to significantly boost production capacity at its Indiana factory in hopes of keeping the good times rolling.

Cosworth announces Power Packages for Subaru BRZ, Scion FR-S with up to 380 hp [w/video]

Cosworth stands on the list of the most famous engine tuners in the world with its DFV engine engine dominating Formula One for a time in the '70s. So when it teases plans to take on the FA20 engine from Subaru and Toyota found in the BRZ, Scion FR-S and Toyota GT86 abroad, our interest is indeed piqued. Cosworth is promising to take the 2.0-liter, four-cylinder boxer engine from its current 200 horsepower all the way to 325 hp and even 380 hp in a future track version through a series of staged Power Packages. At the moment, only the first stage is available that takes the mill to a potent 230 hp.
Cosworth says that its new strategy is to offer its upgrades in kits rather than individually so that it can be sure that everything works and fits when owners receive it. The Stage 1 Power Package emphasizes helping the FA20 breathe better and includes a nearly complete replacement for the stock exhaust system. There is a sports exhaust with four-inch, diagonally cut, polished tips and Y-shaped muffler, an overpipe front pipe with a spherical resonator and a new manifold header that is 22 percent lighter the standard unit. In addition to that, the kit comes with a software reflash, low temperature thermostat, Cosworth badge and plaque.
The stage one kit is available now, and stages two and three go on sale later this summer, according to its website. Autoblog contacted Cosworth for pricing information for the kits. We will update this story, if we hear back. The company also released a video showing off the exhaust upgrades. Scroll down to watch it and read the full release, below.