Upgrade Turbine Housing + Wheel Subaru  IHI P18 RHF55X (51.1/56)
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Upgrade Turbine Housing + Wheel Subaru IHI P18 RHF55X (51.1/56)

Price: $390.50
  • Item #: 040-0031
  • Manufacturer: MAMBA
  • Condition: New
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Product Information



Item Name

MAMBA Subaru WRX STI SUS304 IHI P18 RHF55X Turbine Housing + Wheel



Brand New


Upgrade factory RHF55 to RHF55X turbine wheel which will allows turbo to install big compressor wheel to support higher top end HP.

Housing Spec

P18 (7cm^2 / A/R.49)

Wheel Spec

51.1/56 mm (9 Blade RHF55X Performance High Inconel)

Kit Includes

1 x SUS304 P18 RHF55X Turbine Housing

1 x RHF55X 9 Blade Turbine Wheel

1 x SUS301 Turbine inlet Gasket

1 x SUS301 Turbine Outlet Gasket

8 x M10x1.25 Stud kit

Everything shown on first picture is included.

Made by



One Year


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