2020 Subaru Wrx Sti on 2040-cars

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2019 Subaru WRX STI S209 First Drive Review | The exotic Subie

It’s not often that you drive a Subaru thatÂ’s rarer than most Ferraris or Lamborghinis. And in its own modest way, the 2019 Subaru STI S209 is as special as such limited-edition offerings from highfalutinÂ’ brands. The S209 is SubaruÂ’s rally-wrapped gift to America, the first S-Line model from the brandÂ’s vaunted STI performance division to be exported to the United States. Only 209 copies are being built, all bound for the U.S. beginning in November, and itÂ’s a dandy: The fastest, sharpest-handling, most sophisticated WRX ever to grace our shores. It's what we get for making the current WRX the best-selling version ever, with sales increasing every year since its 2015 debut. Good job, America. DonÂ’t confuse this car with a typical “STI”-branded Impreza WRX, which are all produced alongside other Subarus in Gunma, Japan. This “STI” refers to the scrappy, stand-alone performance unit called Subaru Tecnica International, now with barely 120 employees, thatÂ’s been responsible for beloved Japanese-market “S-cars” such as the S202 through S208. It owns a combined five manufacturerÂ’s and driverÂ’s titles in the World Rally Championship, and more recently, multiple class wins at the 24 Hours Nurburgring. STIÂ’s small shop in Kiryu, Japan, is building just two or three S209Â’s per day, and their handiwork – right down to hand-polished exhaust tips – is memorialized with a pair of serialized production plaques: one in the cabin and one atop the 341-horsepower, 2.5-liter boxer four engine. Subaru considered using its 2.0-liter turbo, but went with a modified version of the 2.5-liter EJ25 used in the WRX STI Type RA, because the larger-displacement motor meant less turbo lag. There's no typical plastic cover, so the gloriously exposed engine flaunts a redesigned intake with a conical air filter and enlarged ducts. An enlarged turbocharger is designed to STI specs by the respected aftermarket company HKS, which lifts the Type RAÂ’s boost from 16.2 to 18.9 psi. A catback exhaust system further reduces back pressure by 17 percent relative the Type RA, and 50 percent versus a basic STI. The S209's resulting 341 horses and 330 pound-feet of torque compares with 310 hp and 290 pound-feet in the 2019 WRX STI. Subaru had to quash its ambitious plans for forged pistons and connecting rods, due to potential durability concerns that the company now suspects was a non-issue.

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.

Subaru uses a mime and a toy car to explain why it loves the boxer engine

I will freely admit to struggling with why Subaru continues to stubbornly employ a boxer engine design while so few other automakers do the same. After all, with twice the number of cylinder heads and cams as a traditional inline four-cylinder engine, a boxer four is more complex, more expensive to manufacture and more cumbersome to service with few tangible benefits. Until recently, the company's engines struggled to meet the fuel economy numbers of its competitors while offering no real boon in horsepower or torque. Subaru seems to recognize I'm not the only one scratching my head.
In order to help us non-believers understand what's what, the company has employed a pair of mimes, a toy car and a few clay engines to demonstrate the folly of every other automaker on the planet. Subaru says the boxer offers up a lower center of gravity than either an inline four-cylinder engine or a V6, which I will gladly concede. The company also says the design offers up smoother operation.
I'll offer just two counterpoints here. First, an engine with a low center of gravity is excellent, but when vehicles like the Forester, XV Crosstrek and Outback boast more ground clearance than most mainstream SUVs, that argument flies out the window. Second, anyone who's spent any amount of time behind the wheel of a vehicle equipped with an inline four and then proceeded to move into one propelled by a boxer can tell you the latter has all of the idling manners of a small tractor. Check out the video below to see for yourself.