Tial 46mm External Wastegate (F46) Narrow body

  • $539.00 USD
    Unit price per 


  • High temp NiCrFe based alloy is used for valve and 347SS valve housing will 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, resist "relaxing" at temperature 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
  • Color anodized aluminum actuator (Silver).
  • Race proven at Daytona 24hour on a Porsche GT2 Twin Turbo

Included with every Tial F46: 
F46 Assembly 
F46 Valve Seat 
2 TiAL Air Fittings 
8 SS Allen Head Bolts and Washers 
2 Gaskets