Blouch Dominator 4.0XT-R Ball Bearing Turbocharger Subaru 2002-2007 WRX / 2004-2021 STI
SUB-DOM4.0XT-R
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The Blouch Dominator 4.0XT-R showcases our cutting-edge 60 lb/min billet "XT-R" compressor wheel, housed in a fully machined 3" inlet bellmouth compressor housing. With a low friction, ceramic ball bearing system and a custom high-flow, low inertia turbine wheel, this turbo represents the pinnacle of performance. The new Blouch 10cm2 turbine housing further enhances power by reducing inlet pressure and engine pumping losses, resulting in an astonishing 600 crank horsepower in a stock location bolt-on upgrade for Subaru vehicles. Developed through years of racing experience, this turbo's custom low-inertia turbine and ceramic ball bearing system set the industry standard. Remarkably, even competitor's turbos have seen significant torque and horsepower gains when fitted with our Blouch 10cm2 turbine housing. Don't settle for anything less than the revolutionary Blouch Dominator 4.0XT-R from Blouch Performance Turbo.
NOTE: The Dominator 4.0XT-R is a bolt-on upgrade that requires a 3" inlet. Blouch Turbo requires TGV deletes to be used with this turbo and strongly recommends an external gate to achieve maximum performance.
- Custom low friction low inertia ceramic ball bearing CHRA
- Custom high flow low inertia 64mm turbine wheel
- Blouch 76mm XT compressor wheel supporting 58 lbs/min airflow
- Available in 8cm or 10cm exhaust housing
Application: Subaru WRX/STi
Horsepower: 600HP
Attention: If your Blouch Turbocharger isn't in stock and ready, it will be built to order to your exact specifications. Build times vary by model of turbo and options of said turbocharger, averaging 2-6 weeks.
Review pages below for additional information: