TIAL F46 Wastegate Various Options Available - Click for More Info


£412.96 (EX VAT)

TIAL F46 Wastegate 

The wastegate that started it all. This unit was developed as a bolt-on replacement unit for the Porsche 962 racecar.

What's in the box

  • F46 Assembly
  • F46 Valve Seat
  • 2 TiAL Air Fittings
  • 8 SS Allen Head Bolts & Washers
  • 2x Gaskets


  • 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 304L.

  • Race-proven at Daytona 24hour on a Porsche GT2 Twin Turbo.

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

TiAL Racing Valve Stem

TiAL's F46 is equipped with a racing valve stem which has a wear coating that is resistant to the corrosive effects of lead oxide (which is present when running leaded racing fuel).