2022 Subaru Impreza on 2040-cars

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Next Subaru WRX STI could get 400-hp from a 2.4-liter boxer

Yet another report puts Subaru's FA24 2.4-liter boxer four-cylinder in the next-generation WRX and WRX STI. Not only that, the story in Japan's Car Sensor magazine (translated) seconds a Forbes report from February of this year that the hardest-core Scooby will make 400 horsepower and 361 pound-feet of torque from a high-output version of the 2.4-liter. As we said a few months ago, a 400-hp Subaru would become the most powerful factory official Subaru sold in the U.S., ever. Car Sensor explains that Subaru moved to the 2.4-liter because of the engine's better emissions and drivability. What's more, now that the WRX STI isn't irrevocably tied to its rallying motorsports results, Subaru felt it doesn't need to lean on the 2.0-liter displacement provided by the EJ20 still put to use in the Japanese WRX STI or the FA20F in our WRX. The rumored output would mark a substantial step up from the 310 hp and 290 lb-ft available from the current 2.5-liter in the WRX STI. It's not clear yet where Subaru will rate 2.4 for use in the WRX. The Car Sensor report placed the FA24 in the context of Subaru's plan to have 80% of its lineup powered by three small-displacement turbocharged engines, the 2.4-liter at the top. The FA24 already motivates the Ascent, Legacy, and Outback, making 260 hp and 277 lb-ft in all three models. Getting to the 400 mark would be made possible by toughened internals and additional boost. A six-speed manual is a given. The CVT will need some help, however. Car Sensor suggests the current Lineartronic unit can handle no more than 295 lb-ft. It's inevitable Subaru will work out some sort of self-shifting option, since its EyeSight driver assistance tech doesn't work with a manual transmission, and we can't imagine Subaru removing EyeSight when it's found on the current WRX. It's possible Toyota could step in with an assist, similar to how Toyota is apparently consulting on the all-wheel-drive system in the next-gen cars — perhaps with bits taken from the complex driveline in the Yaris WRC. The coming WRX should arrive in the first half of 2022. At the other end of the tuning scale, the BRZ and Toyota 86 have been rumored with the 2.4-liter, but making around 255 hp and 200 lb-ft. Below the 2.4-liter, Subaru is said to be working on a 1.5-liter turbocharged mill to replace the 2.0-liter naturally aspirated engine that serves models like the Impreza and Crosstrek.

Watch Higgins' mind-blowing Subaru WRX STI Isle of Man record lap in first-person

Have you gotten sick of Subaru and the Isle of Man? Good, we'd hope not, because of all the videos we've posted so far, today's is the crown jewel. In-car, around the notoriously treacherous race track, with commentary from David Higgins himself.
It gets better, though. Overlaid with the video is the same biometric data that we showed you last week. The result is a heart-pumping, 22-minute video of the record-breaking sprint around the entirety of the Isle of Man TT circuit at a truly wild pace. Higgins commentary, meanwhile, simply adds to the experience of hurtling across the landscape. Subaru has also put together a second video, highlighting the WRX STI that was used in the lap.
You can view both of those videos, as well as a short press release from Subaru, below. Scroll down and take a look.

Alfa Romeo Giulia Quadrifoglio and Nissan 370Z 50th Anniversary | Autoblog Podcast #600

In this, the 600th episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor, Green, John Beltz Snyder and Associate Editor Joel Stocksdale. They've been driving the Nissan 370Z 50th Anniversary edition, Alfa Romeo Quadrifoglio and Buick Enclave, and they're pretty excited about at least two of them. Then they talk about the Subaru Forester in their long-term garage. Finally, they spend a listener's money on a used car. Autoblog Podcast #600 Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown 2020 Nissan 370Z 50th Anniversary 2019 Alfa Romeo Giulia Quadrifoglio 2020 Buick Enclave Long-term Subaru Forester Update Spend My Money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Related Video: