ATP Turbo Gen 2 GTX3071R Internally Gated - Stock Location (EJ20 EJ25)

NOW AVAILABLE - GEN2 - GTX3071R Bolt On Turbo Kit for Subaru WRX/STI, Internally Wastegated! 

*Special Order



Advanced Tuning Products, Inc. (ATP Turbo) is a company dedicated solely to turbocharging. Our goal is to engineer and manufacture turbocharging components that make sense. While turbocharging itself is not "new", many of the components that we create are of "fresh" ideas that come from applying the basic principles of process improvement and re-engineering to turbocharging systems. Adhering to these principles have helped us to design and re-design components for turbocharging, that are often more simplified, but function better, and are more reliable.

NOW AVAILABLE - GEN2 - GTX3071R Bolt On Turbo Kit for Subaru WRX/STI, Internally Wastegated! 

Garrett GEN2 GTX3071R dual ball bearing turbocharger. Advanced GEN2 billet compressor wheel capable of 650HP! 
The Garrett GEN2 GTX3071R fits turbine housings for Garrett GT30 (standard size) and GTX30 series turbochargers with a 60mm inducer and 84 trim turbine wheel. 

Product Features: 

  • Advanced aerodynamics & ultra high flow Garrett GTX GEN2 compressor wheel
  • Forged billet aluminum compressor wheel
  • Dual ball bearing CHRA rotating assembly

Product Specifications: 

  • Compressor Wheel Inducer: 54mm
  • Compressor Wheel Exducer: 71mm
  • Compressor Wheel Trim: 58
  • Compressor Housing A/R: 0.60
  • Turbine Wheel Inducer: 60mm
  • Turbine Wheel Exducer: 55mm
  • Turbine Wheel Trim: 84

Application Notes:

  • Left Hand Drive and Right Hand Drive chassis compatible 
  • EJ20 and EJ25 (stock open scroll flange and location) platform compatible 
  • Twin-scroll up-pipe flange, NOT compatible 
  • 2008 to 2014 WRX (DOES NOT apply to STI model) requires either (A) aftermarket top mount intercooler with a hose connection to the compressor outlet; or (B) a front mount intercooler 
  • 2015+ WRX STI (equipped with EJ25 engine) compatible

Vehicle Fitment:

  • 2002-2014 WRX
  • 2004+ STI

warning_symbolWARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to

More Information
Product Type Intake and Exhaust
Intake and Exhaust Turbo and Components
Brand ATP Turbo
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