CANISTER Vapor Canister
Fuel Evaporative Canister
A failed evaporative canister in your vehicle's evaporative emissions system, also known as a charcoal canister, will often have no noticeable symptoms beyond a check engine light, but it does cause your 2018 Subaru STI to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and Subaru genuine parts.