A stripped drain plug thread or a stuck bolt turns a routine oil change into a bad afternoon on a Subaru WRX or STI. Fumoto's Engine Oil Drain Valve replaces the factory plug with a quarter-turn ball valve, machined from brass and stainless steel, for clean, tool-free oil changes. A lever-clip design locks closed and only opens with a deliberate pull. WRX and STI use different thread sizes depending on year, so select the Model option that matches your generation. Canada-wide shipping from Flat 4 Offroad in Calgary.
