We're about 70 miles southwest of Tokyo on the grounds of Fuji International Speedway. Yoshihide Yano puts his hand on the camouflaged carbon fiber roof of the 2020 Subaru WRX STI S209 prototype we're about to drive and smiles. "This will never make a business case," says the assistant manager of Subaru's North America Business Planning Department. "We don't want to make more than 250. The more we make, the more money we lose."
From the wince of his co-workers, Yano is clearly off the script, but his statement isn't a huge surprise. Building the STI S209 is complicated and time-consuming, with most of its extensive engine, suspension and aerodynamic modifications being installed by hand at STI's small off-site headquarters just outside Toyko. Founded in 1988, Subaru Technica International is the automaker's motorsports division and employs only 120 people. It can produce just two cars a day.