Tial F38 38mm Wastegate

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  • Regular price £265.99

The classic 2 bolt flange wastegate. We first produced the F38 back in 2001 and it's still going strong today. This wastegate has a 38mm valve - same as the MV-S, and its body is about an inch taller.


  • High temp NiCrFe based alloy valve and 347SS valve housing offer 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" 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 304L or 1018
  • Color anodized aluminum actuator (Silver, Red, Blue, Purple, Black).


Included with every TiAL F38: 
  • F38 Assembly 
  • F38 Valve Seat 
  • 2 TiAL Air Fittings 
  • 2 Mounting Bolt


TiAL's F38 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.


    F38 Option
    Flange Materials 304L Stainless 1018 Steel
    Pipe Size Inlet Flange: 1.50" OD, Outlet Flange: 1.50" OD
    Colors Black, Blue, Red, Purple, Silver
    Spring Pressures .25bar to 1.6bar
    Thread Air Ports (2): M10 x 1.0