Many fans and automotive journalists alike continue to wonder to this day: why aren’t Toyota and Subaru producing more powerful variants to the current GT 86 and BR-Z? While this question continues to go unanswered and rumors of other variants to the GT 86 surfacing, renowned engine tuning firm, Cosworth, just recently teased a new engine performance package to make up for some of the slack left by the Toyobaru companies themselves.
According to a report from Piston Heads, the package has been named the FA-20, which upgrades the 2.0L naturally-aspirated flat-four in the BR-Z. Specifics aren’t known, but the video teaser after the jump suggests the use of a supercharger or turbocharger as well as an upgraded waste gate system.
Check out that teaser after the jump.