A set of four silicone boost hoses complete with alloy couplers for the Vag 1.9TDi VRS engine as fitted to the Seat Ibiza and Skoda Fabia VRS (ASZ Engine code).

Please note - The "O" ring seals from the original couplers should be re-used on the alloy couplers in this kit.

Models Covered
- Seat Ibiza MK4/6L
- Skoda Fabia VRS 1.9TDI
Engine code ASZ

Unlike the standard rubber OEM hoses which deteriate over time our hoses are constructed using a high quality silicone Polyester or Nomex compound. They are further reinforced with a polyester layer to provide a more rigid structure. You are getting a replacement silicone item for less than the OEM rubber pipe that will eventually fail again.