Subaru WRX tS Spec B: Massive Wing, Upgraded Features – But Still No STI! @AutoMotoc br br Subaru WRX tS Spec B: Massive Wing, Upgraded Features – But Still No STI!br Subaru is back with another WRX variant, but this one is still not an STI! The Subaru WRX tS Spec B is set to hit the Australian market in 2025. With a massive wing, upgraded Brembo brakes, and Recaro seats, it looks aggressive, but it lacks the performance boost of an STI. However, it does offer a manual transmission and adaptive suspension, making it an exciting package for WRX enthusiasts.