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F46 Wastegates

F46 Wastegates

F46 Wastegate
  • Nickel based super alloy is used for valve and high temp NiCrFe alloy for the valve housing offers superior product life under the most demanding conditions. (Turbo rotary applications 1093ºC (2000F) exhaust temperatures.
  • High temperature silicone Nomex reinforced actuator diaphragm rated to 4Bar.
  • 17-7 PH Stainless Steel actuator spring gives consistent pressure at high temperature, resists "relaxing" at temperature to 483 ºC (900ºF).
  • Nitronic 60 Stainless Steel is used for the valve seat, valve bushing, and lower housing fastening hardware.
  • Flow .32Kg/s at 1 Bar.
  • Color anodized 6061-T651 aluminum actuator ( Silver, red, blue, purple and Black ).
  • Wastegates are shipped with fasting hardware, 10mm aluminum banjo type air fittings and gaskets.
  • Race proven at Daytona 24 hour, on Porsche GT2 Turbo.
  • Flanges are an extra cost, they do not come with the wastegate unit.
More Information
What's inside the box?
TiAL F46 components in the box
  • TiAL F46 Assembly
  • F46 Valve Seat
  • 8 Stainless Steel Bolts
  • 2 TiAL air fittings
  • 2 Gaskets
F46 Body Options
TiAL WG46 body options

The Tial WG 46 is offered in two different body configurations.

  • Standard body with the full diameter heat sink fins.
  • Narrow Body for the 1975-1994 Porsche 911 Turbo.
Racing Valve Stem
racing valve stems

TiAL's F46 is equipped with the racing valve stem. The Wear Coating is resistant the the corrosive effects of Lead oxide which is present when running leaded racing fuel.

Spring Pressures
spring pressure and colour settings
Flange Materials
flange materials
  • 304L Stainless Steel
    Replacing Weld Flanges
Available finishes
TiAL wastegates in various colours
  • Silver
  • Black
  • Red
  • Blue
  • Purple

Always the Turbo Professionals