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COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
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User Media for: COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
User Media for: COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
User Media for: COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
User Media for: COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
User Media for: COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
User Media for: COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
User Media for: COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
User Media for: COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+
User Media for: COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+

COBB Tuning TD05H-20G Turbocharger

Subaru STI 2008+

Read 7 Reviews | 35 Q&As
Part # E1120G
$1,275.00

Ships within 3 days

Features & Product Details

RallySport Direct is your number one source for quality upgrades and enhancements brought to you by COBB Tuning. This is a great upgrade for your 08+ Subaru STI.

This is the COBB Tuning TD05H-20G Turbocharger. This is a great turbo upgrade designed to provide your vehicle with more power and performance and will certainly exceed the limits of your factory turbocharger. This turbocharger can make upwards of up to 400+ HP while maintaining a good low to mid-range response. 

DETAILS:

  • Single Scroll exhaust housing
  • Offset compressor outlet for more room around the throttle by wire connector
  • Sleeve bearing turbo with 360-degree thrust bearings with modified oiling strategy for greater thrust capacity
  • Compressor Inducer: 52.5mm
  • Compressor Exducer: 68mm
  • Turbine- Inducer: 55.8mm
  • Turbine Exducer: 49.2mm
  • 20G compressor housing with 68mm billet wheel
  • 8cm2 turbine housing with 55.8mm wheel (TD05H)
  • 640 CFM
  • .57 A/R
  • 1 BAR actuator
  • Supports up to 400+ HP
  • Maintains an excellent low to mid-power range
  • Improved throttle response
  • Includes new hardware and gaskets for the installation
  • Stock location type for a direct bolt-on installation

    Specifications

    Brand: COBB Tuning
    Bearing Type: Journal Bearing
    Cartridge: Not Provided
    Exhaust Housing Size: 8cm
    Fitment: OEM Upgrade
    Gaskets Included: Yes
    Inlet Size: OEM
    Oil Line Included: No
    Ported Turbine Housing: No
    Rated Horsepower: 400hp
    Scroll: Single
    Wastegate: Internal
    Mfgr. Warranty: 1 Year
    Condition: New Product
    Return Policy:
    RallySport Guarantee
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    7 Reviews
    5 out of 5 Stars
    5 Stars
    (7)
    4 Stars
    (0)
    3 Stars
    (0)
    2 Stars
    (0)
    1 Stars
    (0)
    Customer Photos and Videos
    COBB Tuning TD05H-20G Turbocharger ( Part Number: E1120G)
    COBB Tuning TD05H-20G Turbocharger ( Part Number: E1120G)
    COBB Tuning TD05H-20G Turbocharger ( Part Number: E1120G)
    COBB Tuning TD05H-20G Turbocharger ( Part Number: E1120G)
    COBB Tuning TD05H-20G Turbocharger ( Part Number: E1120G)
    COBB Tuning TD05H-20G Turbocharger ( Part Number: E1120G)
    COBB Tuning TD05H-20G Turbocharger ( Part Number: E1120G)
    COBB Tuning TD05H-20G Turbocharger ( Part Number: E1120G)
    COBB Tuning TD05H-20G Turbocharger ( Part Number: E1120G)
    COBB Tuning TD05H-20G Turbocharger ( Part Number: E1120G)
    1 of 1 people found the following review helpful
    Perfect Turbo for my stock block 2018 STI 4 months ago
    5out of 5stars

    I just had this turbo installed and on E85 I was pushing a little over 400 WHP and WTQ. With all supporting mods, this turbo runs great and it pulls to redline hard. My only regret is not installing this turbo sooner along with E85.
      
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    2 of 2 people found the following review helpful
    20 g 1 year ago
    5out of 5stars

    This turbo sounds and performs amazing...dynoed 350 torque and 360 whp ....and on a 2013 Wrx hatchback and it's not all about peak ....it matters under the curve.....this turbo mad my average hp 300 ....amazing product good upgrade and thx for RSD for always fast shipping and being there for any questions
      
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    2 of 2 people found the following review helpful
    Great throttle response, pulls to redline  2 years ago
    5out of 5stars

    I wanted a turbo with a spool up as close to stock as possible but also pulled all the way to redline, unlike the stock that dies in the upper range. This turbo is exactly what I was looking for in an aggressive daily driver. 2015 Sti with Cobb e85 kit, intake, exhaust.
      
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    0 of 1 people found the following review helpful
    STUTUTU SOUNDS 2 years ago
    5out of 5stars

    Bought this turbo from cobb direct, but usually am on here pricing builds and buy most stuff here so i will review here. Makes stututu sounds at low boost (some say this is bad, but gold certified cobb tuner installed and tuned it so it must be fine). pulls incredibly hard compared to a stock sti. car made 350whp 350 wtq on a mustang dyno with methanol on a conservative tune as engine and clutch are stock. tuner said it could have made more. is easily worth the money.
      
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    5 of 5 people found the following review helpful
    2004 Wrx Sti Cobb TD05H-20G Part# COB E1120G 3 years ago
    5out of 5stars

    This is a fantastic replacement turbo and I am confirming that it does provide oem fit to my 2004 Subaru Wrx Sti everything bolted up correctly and included everything for the install easy plug and play turbo. Overall, the 20G looks well put together from the outside, there is a lot of rough textured areas within the turbo that could have been smoothed out by the manufacturer. For the price it's the "best bang for the buck" saying that has been used more times than a bottle of hand sanitizer at the doctors office. Furthermore, RSD actually called me to notify me that it may or may not fit my vehicle which was kind of them thank you Joshua and Riley for giving me a heads up, but I knew it would fit perfectly fine and it's difficult to find wonder service like the fellas at RSD gave me, I look forward to more business with you guys cheers.
      
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    QUESTIONS & ANSWERS

    • Q: 2014 IMP WRX STI HB  SubiFan2014sti3 months ago

      On this video when I accelerate you can hear a whine I can’t figure out what it is. can anyone pls help!! Thank You!
    • Q: 2014 subi wrx Sti hb  SubiFan2014sti3 months ago

      On this video when I accurate you can hear a whine I can’t figure out what it is can anyone pls help!! Thank You!
      • 0 of 0 people found the following answer helpful

        A:  i don't see a link to a video, could you post one up and we can check it out? Or just shoot us an email and we can go from there. thanks!

        Rick C. @ RallySport Direct 3 months ago  
          
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    • Q: Fuel System  McraeSTI8 months ago

      Would a 340LPh fuel pump and ID 1050s on stock fuel rails be enough to support this turbo at less than 350Whp? Thank you
    • Q: Fitness  Dboy10 months ago

      This might be a stupid question. Does the cobb 20g turbo fit on my 2013 2.5L wrx ? For reassurance purposes.
      • 0 of 0 people found the following answer helpful

        A:  It is not a direct replacement. If you wanted to run this turbo you would need an intercooler that will adapt your stock style turbo outlet to this "STI style" outlet. We do have turbos comparable to this that will be a direct replacement for your stock one, but this one is not it. Thanks!

        Rick C. @ RallySport Direct 9 months ago  
          
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      • 0 of 0 people found the following answer helpful

        A:  It is not a direct replacement. If you wanted to run this turbo you would need an intercooler that will adapt your stock style turbo outlet to this "STI style" outlet. We do have turbos comparable to this that will be a direct replacement for your stock one, but this one is not it. Thanks!

        Rick C. @ RallySport Direct 9 months ago  
          
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    • Q: Rebuild  Nick11 months ago

      Any idea where I can get one of these rebuilt? Cobb does not rebuild or supply parts for them.
      • 1 of 1 people found the following answer helpful

        A:  This is a pretty typical Mitsubishi based turbo, so any reputable turbo rebuild place should be able to get this rebuilt for you provided the compressor and turbine wheel are in decent shape. Thanks!

        Rick C. @ RallySport Direct 11 months ago  
          
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