Subaru OEM Bypass Valve Hose 04-05 STI | 99071AC541 Clutch Discs we reverse-engineered the factory hoses

we reverse-engineered the factory hoses to ensure a precise fit and easy installation

traditional flow-through or dead-end systems

or simplistic

Powder Coated or Anodized in the color of your selection

Pads work excellent from cold and work to high track temps

Subaru OEM Bypass Valve Hose 04-05 STI | 99071AC541 Clutch Discs we reverse-engineered the factory hosesProduct Fitment: 2004 2005 Subaru STI Warranty Disclaimer: Subaru of America will only warranty parts installed by a CERTIFIED Subaru Dealership. The part being installed must also match the vehicle VIN. IE If you install an STi block in a WRX at your friends shop, do not expect a warranty claim to come through if it explodes! Please use your best judgement.