Enhancements for the Subaru BRZ tS include a more aggressive tires, Brembo brakes, an STI tuned suspension,
modified stability control programming, and special STI 18 - inch wheels.
Member companies participating in SEMA's Vehicle Dynamics
Program have conducted more than 60 aftermarket -
modified vehicle tests to demonstrate FMVSS 126 compliance and made significant achievements over the past six years in understanding how performance products, such as suspension, brakes, wheels, tires and steering, as well as engine modifications, interact with electronic
stability control and other active safety systems.