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Tomioka Racing

Tomioka Racing TD06-20G Twin Scroll Turbo Kit 2008-2011 STI (Hatchback)

Tomioka Racing TD06-20G Twin Scroll Turbo Kit 2008-2011 STI (Hatchback)

Regular price $3,050.00 USD
Regular price Sale price $3,050.00 USD
Sale Sold out

** Attention: All of our turbocharger now comes with billet wastegate actuator. The brass wastegate actuator will be phased out. Picture(s) of turbo or turbo kit(s) with the brass wastegate actuator will be replaced as soon as the new picture(s) become available. If you have any questions, please contact us ** 


Tomioka Racing Twin Scroll Turbo line is catered to the die-hard Subaru fans! The twin scroll turbo is an efficient and economical way to replace or upgrade your current twin scroll set up on your Subaru. Twin Scroll Turbo are increasingly hard to find these days, with the Tomioka Turbo they are direct bolt-on, featuring USDM length twin-scroll downpipe and also boast more boost power than the standard VF series turbo. With TD06 housing and twin-scroll set-up, Tomioka Turbo improves spool time compared to the standard TD06 turbo! 

Check out the available video and dyno graph on this turbo. 

Turbo Characteristics

Bearing Type:


Flange Type:

Standard Subaru 5-Bolts

Compressor Wheel


51 mm


58 mm

Turbine Wheel


68 mm


56 mm


1 Bar / 14.7 psi

Turbine Housing:

8 cm2

Max. Power:

500 HP


  • 2008-2020 STI

Kit Contents

  • Twin Scroll Turbo
  • Twin Scroll Manifold
  • 3-Bolt Uppipe
  • Twin Scroll USDM Downpipe
  • Bracket
  • Hardware kits

Off-Road Use Policy

By purchasing this product, you are acknowledging the use of this service is explicity for Competition/Off - Road Racing ONLY. It is the responsbility of the buyer to remain compliant with local, state & federal laws regarding EPA restrictions.

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