Description EBC Brakes Yellowstuff pads are high friction coefficient spirited street pads, track capable on import, European sport, and fast imports. For trucks and SUV vehicles Yellowstuff pads are great for towing/hauling as well as off-road use. Installation Instructions This Part Fits Year Make Model Submodel 2018-2021 Subaru WRX STI Base 2018-2021 Subaru WRX STI Limited 2019 Subaru WRX STI S209 2018 Subaru WRX STI Type RA.