What are the 2021 Subaru WRX STI 6MT safety features? The 2021 Subaru WRX STI 6MT features total of 7 (Front, Side, Side Curtain, Knee) airbags, Standard hill holder. Additional safety equipment ...
The Subaru WRX STI ... being the final ICE WRX STI on the market, expect them to become collector pieces in decades to come.