SET YOUR CAR
FREE SHIPPING
On orders over $200
TALK TO A PARTS EXPERT
RALLYSPORT GUARANTEE
100% Money Back on Select Parts
Product images
Product Media
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+
Community Media
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+
User Media for: COBB Tuning TD05H-20G Turbocharger - Subaru STI 2008+

COBB Tuning TD05H-20G Turbocharger

Subaru STI 2008+

Read 6 Reviews | 33 Q&As
Part # E1120G
$1,275.00

Only 2 left!
Ships within 24 hours

Features & Product Details

If your factory turbocharger is feeling a little tired, or if you are ready to make a little more power without going way over the top, then you will be pleased with the COBB Tuning TD05H-20G-8 Turbocharger. This is a great upgrade for those of you looking to make more power while maintaining great low to mid-range response. This particular turbocharger is capable of producing up to 400 WHP on a healthy engine with excellent throttle response. This is a great option for street and track duties. 

Here is more information:

-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
Exducer: 68mm
Turbine- Inducer: 55.8mm
Exducer: 49.2mm

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 - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
RallySport Guarantee
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

REVIEWS & CUSTOMER MEDIA

6 Reviews
5 out of 5 Stars
5 Stars
(6)
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
20 g 10 months 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
  
Was this review helpful?
1 of 1 people found the following review helpful
Great throttle response, pulls to redline  1 year 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.
  
Was this review helpful?
STUTUTU SOUNDS 1 year 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.
  
Was this review helpful?
5 of 5 people found the following review helpful
2004 Wrx Sti Cobb TD05H-20G Part# COB E1120G 2 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.
  
Was this review helpful?
2012 wrx  2 years ago
5out of 5stars

From stg2 e54 setup, adding the cobb 20g @20psi w/retune my car gained a solid 48whp & and 56wtq. Almost at 400whp. Pulls very strong up top and doesn't drop off or get choked up like the stock vf52. Great turbo for the price & for a goal of 420whp or less.
  
Was this review helpful?

QUESTIONS & ANSWERS

  • Q: Fuel System  McraeSTI4 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  Dboy5 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 5 months ago  
        
      Was this answer helpful?
    • 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 5 months ago  
        
      Was this answer helpful?
  • Q: Rebuild  Nick6 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 6 months ago  
        
      Was this answer helpful?
  • Q: 13 wrx upgrade 20g  Phanlon4216 months ago

    13 wrx wanting to upgrade to the Cobb 20g have supporting mods like injectors exhaust turbo inlet etc Going front mount at the same time as wanting to upgrade to the 20g already purchased the mishimoto front mount kit wondering if I'll need any other couplers to adapt to the 20 g turbo been as the intercooler kit was purchased for the 13 wrx been a vf52
    • 0 of 0 people found the following answer helpful

      A:  We don't sell that conversion kit, but I know people have done it before, just not sure what would be needed to get this to work with the Mishimoto FMIC. Thanks

      Rick C. @ RallySport Direct 6 months ago  
        
      Was this answer helpful?
  • Q: turbo installation  Joebmka8 months ago

    Tuning is mandatory with this turbo ?
    • 0 of 0 people found the following answer helpful

      A:  1000% Any time you go with a bigger or smaller turbo, a tune is absolutely required along with supporting mods like a fuel pump, injectors etc... Thanks!

      Rick C. @ RallySport Direct 7 months ago  
        
      Was this answer helpful?