Subaru Tecnica International is the touchstone of all Subaru motorsport and performance vehicles. Since 1988, STI engineers have tuned, tested, and retuned everything from complete vehicles to hand-built engines to race-ready parts. Every STI design comes hard-earned through decades of performance engineering for rally courses, racetracks, and your favorite stretch of curvy road.

Big Northwest
August 1, 2021
Portland International Raceway
Portland, OR


September 26, 2021
York Fairgrounds
York, PA

Subiefest Midwest
August 22, 2021
Oval 66
Joliet, IL


Subiefest California
October 17, 2021
Perris Raceway
Perris, CA

Wicked Big Meet
September 12, 2021
Stafford Motor Speedway
Stafford Springs, CT


Subiefest Florida
November 20, 2021
Lakeland, FL

Check back for updates on STI events.

Current STI Lineup

2021 WRX STI

The 2021 WRX STI represents the Subaru Tecnica International philosophy of balanced engineering – exhilarating power controlled by intuitive handling. A turbocharged SUBARU BOXER engine with a large-capacity intercooler produces 310 horsepower, 290 pound-feet of torque, and breathtaking acceleration. The yellow-finished 6-piston front and 2-piston rear Brembo brakes, quick-ratio steering, and sport-tuned suspension let you tackle the trickiest curves. For even more control, the Driver Controlled Center Differential (DCCD) uses a fully electronic control system to vary the front/rear torque distribution for quicker and smoother response. SUBARU STARLINK® Multimedia with standard Apple CarPlay® and Android Auto™ integration provides the soundtrack. 

Explore the 2021 WRX STI

Past STI Vehicles