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T4-T3 Adapter Flange

With T4 sized turbine housings, there is no performance advantage to changing the exhaust manifold to match... So, why go to the expense? Our adapter flange makes for an inexpensive alternative to replacing the manifold and allows for quicker changes back and forth from T4 to T3 turbos.

Product Warranty 1-year parts
  • Available Makes
  • Chevy
  • Available Engines
  • 2001 - 2013 6.6L
  • Available Transmissions
  • Automatic
  • Manual
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    Installation: 3 points
    Performance: 3 points

1044106 T4-T3 Adapter Flange

Not for sale to licensed California vehicles