For starters, having an open central differential allows for all four ... you can also alter this amount. The Impreza WRX STI utilizes a rear-drive-biased system, so the more you turn up the ...

After years of speculation, Subaru has unveiled the WRX STI S210 Prototype ... However, the absence of the advanced differential systems typically found in STI models raises questions about ...

Unfortunately, there's no word on any differential upgrades as is typical of WRX STI products — another ... important being the big carbon-fiber rear wing. Subaru fitted specially-developed ...

For the uninitiated, the WRX STI's DCCD allows the center differential locking to be dialed ... along with newly developed rear stabilizer bushes. The braking system incorporates Brembo front ...

The WRX STI provides a rally-bred drivetrain and ... slip front differential and a TORSEN® torque-sensing limited-slip rear differential optimize side-to-side torque distribution.

The Subaru WRX STI gains ... and a pronounced rear diffuser—all finished in Crystal Black Silica. A Cherry Red stripe on the grille adds a touch of drama, while S210 badging and STI emblems ...