Blouch Dominator Turbo 4.0XT-R 10cm

2002-2007 Subaru WRX / 2004-2021 Subaru STI

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SKU: DOM4.0XTRWe price match!

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  • Complete bolt-on package
  • Capable of producing up to 600 HP with supporting modifications
  • Ideal for those looking to make a substantial amount of horsepower
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Blouch Dominator 4.0XT-R 10cm2 Turbocharger 2002-2007 Subaru WRX 2004+ Subaru STI

Dominator 4.0XT-R 10cm2 Turbo Specs:

  • Part of Blouch's XT-R line of turbochargers
  • Billet compressor wheel design optimize the aerodynamics of a turbo and increase compressor flow within the same inducer geometry
  • Designed with Garrett GT turbine and full ball-bearing technology
  • 3-inch inlet
  • Adjustable wastegate actuator
  • The wastegate actuator is pre-calibrated to 19 psi
  • 10cm2 housing
  • Capable of making up to 600 HP with supporting modifications
  • Complete bolt-on package
  • Includes stainless steel oil feed line
  • Includes oil drain tube and coolant lines
  • Includes new gaskets and hardware
  • Black compressor cover option



  • The Dominator 4.0XT-R is a bolt-on upgrade that requires a 3" inlet, TGV deletes, and requires no modification to oil feed, oil drain, coolant, or exhaust connections for installation


Blouch Dominator 4.0XT-R 10cm2 Turbocharger

For those of you who are building your engine with forged internals to sustain a high amount of horsepower, you will need the right turbocharger to complete the job. The Blouch Dominator 4.0XT-R 10cm2 Turbocharger will support up to 600 HP with forged internals, a proper tune, and a built fuel system.

This is an ideal turbocharger for the brave ones building a race car, rally car, or high-horsepower street car. Once installed, this will transform your car into a new powerhouse to stay ahead of the competition. 



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