Also unveiled at the Tokyo Motor Show, Subaru will be offering a 450 unit production run of a limited edition S208 WRX STI, similar to the 400 units produced of the S207 in 2015. The 2.5L boxer is swapped out for a 2.0L twin scroll BB flat-four, pushing 324hp which is 19 more than the normal WRX STI and includes an intercooler spray bar.