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The 2019 Subaru STI S209 has an intercooler sprayer, here's what it looks like when you activate it

The 2019 Subaru STI S209 gets a lot of features that distinguish it from your average WRX STI including wide body work, a giant wing, additional chassis braces and an extra 31 horsepower. It also brings back a performance gizmo that hasn't been featured in a U.S. market Subaru since 2007: the intercooler sprayer. As the name implies, it sprays cool water onto the air-to-air intercooler when pressing a button. In the case of the S209, that button is one of the paddles on the back of the steering wheel. That triggers the water nozzles hidden in the hood scoop to spray water. You can see what happens in the video below. Note that when the car is in motion, air would carry the spray farther back covering more of the intercooler. Now why would you want an intercooler sprayer? Well, the S209, like all WRX and STI models, uses an air-to-air intercooler to cool off hot air coming from the turbocharger on its way to the intake manifold. The cooler your air, the denser it is, meaning more oxygen to combine with fuel to turn into more power. The effectiveness of the intercooler depends partly on the temperature of the outside air flowing over the intercooler. If it's really hot out, it's not as effective. So spraying water onto the intercooler can counter this to ensure that the car is making maximum horsepower even in toasty conditions. This also means that although this may feel like some special secret performance-boosting weapon, it's really only effective in specific circumstances, and will just get you back to normal power, rather than make the car noticeably faster on the street. Long track days in the summer and after waiting in line at the drag strip or autocross are the kinds of situations where you could see power diminish due to hot air and a lack of moving air. Normal driving won't necessitate its use nor will driving in cool temperatures. In fact, the S209's owner's manual specifically says not to use the sprayer in temperatures below 41 degrees Fahrenheit because of the risk of frozen water in the tank. That brings us to another aspect of the intercooler sprayer: maintenance. In fairness, there isn't much to maintain, but if you want to use the system, you do need to keep the tank filled. It's located in the trunk where the spare tire would normally be. Inside of course is a water pump that connects to hoses that run water to the front. There is a warning light that will illuminate on the instrument panel if it runs low.

2019 Subaru Crosstrek Hybrid gets top IIHS safety rating

The IIHS has finally evaluated the 2019 Subaru Crosstrek Hybrid, the plug-in version of the subcompact crossover, and it performs just as well as its fully gas-powered twin. Its high marks earned it the organization's highest award of Top Safety Pick +. In every crash test, the Crosstrek earned the highest "Good" rating for protection, including both driver and passenger small overlap collisions. Forward collision prevention also earned top marks, stopping the vehicle before a crash at speeds up to 25 mph. This is one area where the Hybrid improves on the standard model, not for better results, but for the fact that the forward collision prevention system is standard on all Hybrid variants. It's an option on base and Premium non-hybrid Crosstreks. The headlights are a similar situation. The Hybrid's standard headlights also received the "Good" rating like top-trim Crosstreks. Where the non-hybrid Crosstreks trip up is that the base and Premium trims have headlights that have the worst "Poor" rating. Parity resumes with LATCH child seat anchor accessibility, which gets a "Good+" rating for having easily reachable anchors and having extras for seating flexibility.

Are you the Subaru WRX Concept for New York?

When Subaru dropped a hint about bringing an "all-new performance concept car" to the New York Auto Show this year, we immediately started hoping and praying that a conceptual iteration of the next WRX was in the offing. Looks like that might have paid off. While no official word has yet been written or uttered from Subaru, a French website called Blog Automobile has released a gallery of images that would seem to spill the beans about the WRX Concept.
If the leaked images are correct - and they look awfully complete and well done if they're not - WRX styling is taking a turn for the handsome. The sleek sedan in these images has all of the cues that we've come to expect from our rally-ready Imprezas: a dominating hood scoop and very wide stance with beefy wheels, and seems to miss only the rear wing to fit the perfect WRX stereotype. (And, yes, it should have gold wheels.)
There's no press release to be found, but the source is citing specifications as if it knows what it's talking about. We're told that 275 to 300 horsepower are the likely output of the turbocharged boxer four-cylinder engine, and that brakes with ventilated discs and six-piston calipers are there to haul the all-wheel-drive Scooby down from speed. If our earlier reporting is correct, we might expect to find an electric turbo under that imposing hood, too.