Tag Archives: 2003 subaru WRX turbo Upgrade

Subaru WRX Turbo Upgrade

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Subaru WRX Turbo Upgrade

This is Our Subaru Wrx turbo Upgrade option for the Factory Turbochager, you must Provide a Core Turbo For This Service. We do the TDO4HL Upgrade For $550 (50x62x65 bcw and 45 52 9 Blade TW).

Here are Larger Turbo Upgrade Options That We Build Brand New.

Subaru STI, Legacy GT, WRX Turbo Upgrade Options

We Also Build Larger Turbos 16g, 20g, and Larger For $750 without Wastegate or set up for External Wastegate and $850 with an Internal Wastegate Actuator. (You do not have to provide a core turbo for the 20g turbos or larger, we build new units.)

  • 16g 48.3mm x 68mm compressor wheel / tdo5h 12 or 9 Blade Turbine Wheel 375-400hp
  • 18g 50 x 68mm compressor wheel / tdo5h 12 or 9 Blade Turbine Wheel 400-425hp
  • 20g 52.6mm x 68mm / tdo5h 12 or 9 Blade Turbine Wheel / TDO6SL2/TDO6/TDO6H 400-450hp

TDO6, TDO6sl2, TDO6H Series ($800 without Wastegate Actuator $850 With) 

  • 56 x 76 x 79  7+7 Blade Billet Compressor Wheel /TDO6, TDO6SL2, or TDO6 500hp
  • 58 x76 x 80  11 blade GTX3076r Compressor Wheel / TDO6H Turbine 550hp+
  • 60.27 x 82 x 83  7+7 Blade Billet Compressor Wheel / TDO6H 9 blade 600hp+
  • 60.5 x 78 x 83 5+5, 6+6, or 11 blade 25g Billet Compressor Wheel / TDO6H 9 blade 600hp+

Turbine Wheel Upgrade Options:

  • TDO5H 49mm x 56mm 12 or 9 blade
  • TDO6SL2 54mm x 61mm 11 or 9 blade
  • TDO6 55mm x 65mm 12 blade
  • TDO6H 58.8 x 67.2 11, 9 blade unclipped, 9 blade clipped (I recommend 9 blade clipped or unclipped because it’s 100 grams lighter than the 11 blade)

Contact Us For a Turbo Build: turbolabamerica@gmail.com

Click Here To Order Yours !!!!

TDO4 Turbine Upgrade – TDO4HL 9 Blade

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TDO4 Turbine Upgrade

TDO4HL 9 Blade VS 12 Blade

The MHI TDO4 Turbos Are One of the Smallest Turbos to Upgrade. Luckily, there is an TDO4 Turbine Upgrade!

Here are the specs of the TDO4 Series Turbos:
TD04 = 40.0mm exducer, 47.0mm inducer
TD04L = 41.3mm exducer, 47.0mm inducer
TD04H = 44.2mm exducer, 52.0mm inducer
TD04HL = 45.6mm exducer, 52.0mm inducer

Normally all the MHI Shafts are 12 Blade, But We were Fortunate Enough To Get Our Hands on TDO4HL 9 Blade Turbine Shafts! We use these for Service and also Sell them!

The TDO4HL 19T Turbos are capable of 325hp and 400+ FT/LB torque with the Factory TDO4HL Turbine. Now You Have the Ability to Get Back More Horsepower at Higher RPM Which is When the Engine Starts to Outflow What the Turbo is Capable of with the 12 Blade Turbine.

This is an Excellent Upgrade for:

  • Volvo TDO4HL Turbo Upgrade (Direct Fit)
  • Subaru 13T TDO4L Turbo Upgrade (Machining Required)
  • Hyundai Genesis TDO4L 13T Turbo Upgrade (Machining Required)
  • Hyundai Genesis TDO4HL 19T Turbo Upgrade (Direct Fit)
  • 3000GT TDO4 Turbo Upgrade (Machining Required)
  • Dodge Stealth TDO4 Turbo Upgrade (Machining Required)
  • Saab TDO4 Turbo Upgrade (Machining Required)
  • Acura RDX (May Require Machining)

Details About 9 Blade TDO4HL Turbine:

  • 45mm x 52mm
  • 9 Blade Outflows and Outspools 12 Blade
  • Lighter Weight as Show Below Comparing 9 Blade and 11 Blade
  • Balanced and Ready To Install
  • Excellent Upgrade for 19T (46.7mm), 20T (47mm), or 50 x 62 x 65mm Billet Wheel
  • We also sell TDO4 Upgraded Rebuild Kit Here

tdo4HL 9 blade Tdo4hl 11 bl weight

 Visit Link Below To Purchase:

TDO4 Turbine Upgrade