Garrett GTX2971R 84 trim .86 A/R 560HP Drop-In Turbo Kit Upgrade for Nissan Silvia S13 S14 S15 or 240SX

by Garrett

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  • New GTX2971R .86 A/R (84 Trim Turbine Wheel) dual ball bearing turbo for Nissan SR20DET platform.
  • Direct drop-in for Nissan SR20DET platforms equipped with an original GT2560R.
  • Includes internally gated T25 flanged turbine housing .86 A/R and internal wastegate actuator (12 to 14PSI).
  • The GTX2971R (84 Trim Turbine Wheel) features an ultra high flow compressor wheel and Garrett 11-Blade technology. 560HP potential flow.


  • Compressor Wheel Inducer: 54.1mm
  • Compressor Wheel Exducer: 71.4mm
  • Compressor Wheel Trim: 58
  • Turbine Wheel Inducer: 56.5mm
  • Turbine Wheel Exducer: 51.8mm
  • Turbine Wheel Trim: 84
  • Nissan SR20DET style compressor housing (2 Bolt Inlet Flange and 3 Bolt Outlet Flange).
  • Internal Wastegate Actuator (12 to 14PSI)

Kit Includes everything you need to bolt turbo onto your SR20DET

  • 5-Bolt Gasket
  • Inlet Gasket
  • Aluminum Oil Drain Flange
  • Oil Drain Gasket

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