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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.

2015 Subaru Forester tS Quick Spin

When Subaru invited me to Japan and the famed Suzuka racing circuit to drive its BRZ tS, there was more on the menu than sporting coupes. The STI buffet also included the Subaru Forester tS. If you caught my BRZ tS review, the Forester follows the same idea: modified for better, more precise handling but without any increase in power. As I shared in the first tS review, and with Subaru's news at the New York Auto Show, the company plans to increase the awareness of Subaru Tecnica International – STI – over the next five years. In the case of the BRZ tS, a similarly-conceived car is coming to the US in the next few years. Such is not the story with the Forester tS. The JDM-only product was on hand to drive as further proof of what STI can do, but not as a preview to an upcoming model for sale in America. Subaru execs wouldn't go so far as to rule the idea out completely, but there was plenty of wink-nudging admitting the limited market for something like the Forester tS over here. Firmly ensconced in the "forbidden fruit" category, then, I still thought it'd be fun to report on the hot-ish, wagon-ish Forester. This one's for the other car nerds like me. Driving Notes So, what's new on this tS? Basically STI made the Forester stickier and less prone to roll under high cornering load. The same type of flexible tower brace previously found under the hood of the WRX is used here, and "flexible draw stiffeners" connect the body to the front and rear subframes for added body stiffness. The braces incorporate a very strong coil spring, and add lateral stiffness with enough give to allow the tires to stay in perfect contact with the road surface. The tires in question are 245-section Bridgestones, riding on attractive 19-inch STI wheels, both increases from the 225-section tires and 18-inch wheels that come standard in the US on the Forester 2.0XT model. The tS also has a more-powerful Brembo braking package; handy when hauling a 3,600-pound vehicle down from straightaway speeds. Subaru benchmarked the tS versus other 'sporty' SUVs and CUVs, including out and out performance variants. (Japanese professional modesty prevented Subaru reps from naming specific names, but suffice it to say that the Germans were involved.) In terms of roll rates, yaw response, slalom time, g-force and more, the Subaru's tS package shows massive improvements versus the standard Forester, and holds up to the competitive targets too.

2015 Subaru WRX teased ahead of LA debut

After bringing a seriously hot concept to the New York Auto Show earlier this year, Subaru will finally reveal the production 2015 WRX at the Los Angeles Auto Show later this month. And while we've seen spy shots of the hotter Impreza (including the winged STI variant), Subaru has now released this teaser image, showing the bulging, scooped 'Rex that's nearly ready for its world debut.
What we can see is a car that's clearly been toned down from the conceptual version - we aren't surprised, really. But it appears that the added aggressiveness over the standard Impreza will make for a pretty hot-looking little sedan. Of course, WRX models have never exactly been pretty cars, and we don't expect this one to be, either. No matter - assuming this car follows in the footsteps of WRXes past, it should still be plenty good.
Subaru hasn't released any details about the WRX as of this writing, but again, we don't expect it to stray too much from the formula we know. Expect a turbocharged boxer engine underhood, all-wheel drive, and - hopefully - a manual transmission. Rumor has it the WRX and STI will lose their hatchback variants and go sedan-only for the 2015 model year, but we'll have to wait until the official LA debut to know that for certain. Stay tuned.