SteamSpeed STX 76R Ball Bearing Turbo for Subaru WRX & STI 8cm² w/ 3" inlet

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SteamSpeed STX 76R Ball Bearing Turbo for Subaru WRX & STI 8cm² w/ 3" inlet

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Availability: In stock

Product Code: SUB-STX76R-8
Brand: SteamSpeed Turbochargers

Upgrading your turbo is one of the best horsepower increasing modifications you can make for your WRX/STI.  Also, selecting a turbo with the best components is essential to getting the most out of your investment.  SteamSpeed Turbochargers combines the best in advanced compressor and turbine aerodynamics with OE quality manufacturing to produce the STX line turbochargers.

The STX line of turbochargers from SteamSpeed feature Garrett GTX style billet compressor wheels and lightweight turbines wheels.  SteamSpeed STX compressors are able to outflow similarly sized billet compressors from others thanks to SteamSpeed’s custom made 11-blade billet compressor wheels with next generation of aerodynamics first introduced by Garrett GTX turbos.  SteamSpeed STX turbos also feature a unique low inertia 9-blade turbine design that decreases spool time and increases transient boost response and peak power potential.

SteamSpeed understands that picking the right turbo for your car is critical to achieving your goals for responsiveness and power.  The STX 76 is a 70 lbs/min turbo based off of the Garrett GTX3076R compressor specs in a stock-location bolt-on package.  Combined with a GT30 turbine, the STX is the perfect turbo for those looking fast-spooling response while still being capable of making 475-525 whp with supporting mods.

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STX Standard Features:

  • Billet compressors wheel: featuring Garrett GTX style areo 11-blade wheels custom made from billet 7075 aluminum.
  • Low inertia turbine wheel: standard with 9-blade low inertia turbine wheels.  These turbines weigh 1/3 less than standard wheels significantly increasing the responsiveness, low-end torque, and top-end power.
  • Thrust bearing: CHRA built to last with heavy duty thrust bearings for high boost & power applications.
  • Adjustable Actuator: Adjustable actuator springs are available in our accessories section.

Additional Information

Fitment Subaru WRX/STI
Turbo Inlet Size 3"
Cooling System Water & Oil
Bearing Type Ceramic Ball Bearing
Compressor Wheel GTX3076r 58.0mm/76.6mm
Compressor Housing A/R .73
Turbine Blade Count 9
Turbine Wheel GTX30R 60.0mm
Turbine Housing Nozzle Area 8cm² / .55
Actuator Type Billet Forged
Wastegate Springs Preloaded with 1.2 bar
Balance Level 100,000 on VSR
Max Flow Rating 70 lbs/min
WHP Rating 475-525 WHP
Install Kit Included Yes
Ported No

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