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TR TD05-20G Ball Bearing Billet Wheel Turbo for Subaru WRX 02-07 & STi 04-18

Tomioka Racing


Slow spool no more! Tomioka Racing’s TD05-20G for Subaru now comes in a ball bearing version. This latest offering breaks the myth of slow spooling TD05-20G. Armed with dual ceramic ball bearings and billet compressor wheel, this TD05-20G will spool close to a factory turbo with the right tune. The configuration provides balanced & improved air flow to the TD05 frame. The faster spooling TD05-20G will inject more driving excitement to your daily Subaru. You can expect the same seamless fitment from this new turbo as its TD05-20G predecessor.


Turbo Characteristics:

Bearing Type:

Ball Bearing

Flange Type:

Standard Subaru 5-Bolts

Compressor Wheel


52.5 mm


68 mm

Turbine Wheel


56 mm


49.2 mm


1.1 bar / 19 psi (Optional 1.3 bar)

Turbine Housing:

8 cm2

Max. Power:

480 HP


  • Dual Ceramic Ball Bearing
  • Billet Compressor Wheel
  • Fast Spool
  • Bolt-On


Kit Contents:

  • Turbocharger
  • Gasket
  • Hardware Kit



  • 2002 - 2007 Subaru WRX
  • 2004 – 2018 Subaru STi

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