TIAL MVS Wastegate Colour: Red All Springs

Part No. MVS-R


All Springs

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£294.78 (EX VAT)
£353.74 (INC VAT)

TIAL MV-S Wastegate 

The MV-S 38mm unit is much more compact than its F38 predecessor - standing only  3.7” in height. The V-Band flanges make installation hassle-free, the three lower & two upper air ports make connecting pressure sources and boost controllers very easy.

What's in the box

  • MV-S assembly
  • 2 TiAL -4 AN removable water fittings
  • MV-S valve seat
  • Inlet V-Band clamp & flange
  • Outlet V-Band clamp & flange
  • 2 TiAL air fittings
  • Plugs for unused air-ports
  • Extra actuator springs


  • TiAL's F38 wastegate is equipped with the racing valve stem. The wear coating is resistant to the corrosive effects of lead oxide which is present when running leaded racing fuel.

  • High temp NiCrFe based alloy valve and 347SS valve housing offer a longer product life compared to competing designs.

  • High-temperature silicone Nomex reinforced actuator diaphragm.

  • 17-7 PH Stainless Steel actuator spring gives consistent pressure at high temperature and resists "relaxing" at up to 900F (483C).

  • Nitronic 60 Stainless Steel is used for the valve seat and valve bushing.

  • All Stainless Steel hardware.

  • Mating weld flanges are 1018 or 304L.

  • Choice of anodized aluminium actuator colour (Silver, Black, Red, Blue & Purple).