Explore how boxer engines really work, why they’re not just “flat” engines, and how Porsche and Subaru kept a 120-year-old ...

A 2009 Subaru WRX STI gets a wild makeover with a twin-turbo Toyota V12, BMW DCT, and RWD swap, pushing a claimed 1,000 ...

Subaru is Japan's quirky underdog car manufacturer. Here are some of the most unusual and innovative models we wish would ...

There is no combination quite like fun and cheap; these used JDM models offer on-road thrills at bargain prices.

The modern F-150 market hasn’t just heated up—it’s gone volcanic as sport trucking is back in a big way, and there is a large focus on performance. Tuners, builders, and specialty manufacturers are ...

Many of you have asked me to report on this expanding recall. We now know Toyota has widened the net on its ongoing V35A 3.4-liter twin-turbo V6 problem, adding more than 127,000 vehicles to a recall ...

This year’s SEMA Show continues to deliver some serious surprises. Hoonigan has just confirmed its plans for yet another Gymkhana film, and this time, they're headed Down Under to the Australian ...

Porsche provided flights from Albany, New York, to Malaga, Spain, and accommodation so Ars could drive the 911 Turbo S. Ars does not accept paid editorial content. Turbochargers have been injecting ...

Onboard footage of the Subaru Impreza STi Time Attack project by GMC-Racing at the Monza racetrack. Powered by a twin-turbo EJ25 engine, this build delivers raw speed, grip, and authentic Subaru boxer ...