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External Wastegates

Small Size Big Flow

GFB Wastegate Features:

  • Most compact wastegate range on the market!
  • Body, valve, seat and all mounting hardware is CNC machined from high-temp stainless steel
  • Actuator housing CNC machined from billet 6061 aluminium
  • Nomex-reinforced silicone diaphragm
  • Internal shroud protects valve stem from excessive heat and prevents carbon-related sticking
  • V-band clamp mounting system
  • Manufactured in Australia in accordance with ISO 9001

Most Compact Wastegate Range on the Market!

GFB offers a range of high-flowing external wastegates that are the most compact in their class for easy installation in tight locations, whilst offering the performance and reliability that are the hallmarks of all GFB products.

The EX range of wastegates feature an investment cast body made from 253MA chromium-nickel stainless steel, a one-piece stainless steel valve, and a nomex reinforced diaphragm to cope with the extreme conditions and harsh environment of high-boost and exhaust temperatures.

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