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Cosworth High Volume Intake Manifold ( Part Number:COS1 20006438)

Cosworth High Volume Intake Manifold - Subaru STI 2004+

MODEL # COS1 20006438
Manufacturer Part # 20006438

$1,399.00

24
hours
In stock! Ships same day
Qualifies for free shipping!


Description

The Cosworth Subaru intake manifold is a great upgrade for anyone who is looking to get the most power out of their car. Featuring a cast aluminum housing, this unit is able to increase air flow in high RPM on high powered cars where the stock intake manifold is creating a restriction.

Designed specifically to work with Front mount intercoolers. This unit is ideal for anyone looking to use it as a direct replacement of the stock manifold, or use it to rotate the intake manifold for front entry intercooler piping. Electronic throttle bodies only, not designed to work with cable actuated throttle bodies.
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Specifications


Brand: Cosworth
Finish: Raw
Installation Hardware Included: Yes
Material: Aluminum

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.
Standard

5

5 STAR
100%
4 STAR
3 STAR
2 STAR
1 STAR

Amazing Product
Rick C. 1 year ago
We are running this Intake Manifold on our 2015 STI. Not only does it give us some nice power gains especially with our large GT38R Turbo, but it fits and looks amazing.

Comment
Verified Purchase

Cosworth Bling
chuysti2007 4 years ago
Just a wonderful looking intake manifold. I made great power too, I have an 07 sti with a Perrin GTX 3076r turbo kit rotated mount.
Comment
Verified Purchase

Love my Cosi Manifold
BobbyJ 6 years ago
After making an adaptor plate for the t-body I was able to make this fit my 04STi. I love my Cosi Manifold. Looks hot and sexy. Still need to tune the car to get 100% performance out of it. Thanks Rally Sports Direct for speedy service and delivery.
Comment

Nice bit of kit.
Al 6 years ago
Have this on my 2011 STi. Manifold has a coating on it that seems to keep some of the heat out. Vaccum plate can be rotated if you are running a rotated intake manifold making running hoses a little easier. Lots of ports for your FPR, gauges, etc. My small GT3076R seems to spool a little bit later, but makes big power (470 wtq @ 4250 / 442 hp ) I think this part will help out much more when I go to a GT35 or 40 series turbo. Had too many parts change (TGV Delete, larger injectors, new/better tune) when I installed this to provide a good before/after dyno plot.
Comment

  • Q: Advantage   Lapissti 15 days ago

    Answer

    What is the advantage of a high volume intake mainfold compared to the stock one?


    • A: Increased air flow, which correlates to higher HP. Also you can flip this intake manifold to be both stock location mounting and reverse.


      Tyler A. 15 days ago
  • Q: High-volume intake  billyargento01283 19 days ago

    Answer

    Does this intake manifold from cosworth work with Process West Black Top Mount Intercooler - Subaru STI Or go whit the process West ?


    • A: This is designed to work with a front mount intercooler.


      Luis L. 18 days ago
  • Q: 2011 sti   2011sti 2 years ago

    Answer

    would this bolt on with a ture ? whats recommended to go along with it? this can you list it thanks


    • A: This will be a bolt on, and it is recommended that you get a custom tune after installation. You will need new gaskets for the intake manifold and TGV housings.


      Josh P. 2 years ago
  • Q: FMIC only?  Black Dynomite 2 years ago

    Answer

    can this be used with a TMIC? Are there any other parts requires to be used if you can use this for TMIC


    • A: It may be possible, but fitment will be custom and require fabrication.


      Nick S. 2 years ago
  • Q:   honeycuttnathan 2 years ago

    Answer

    Will this intake man fit a 2015 sti. If not then why and what modifications would be required?


    • A: This has not been confirmed to fit 15-16 STIs yet. It might fit, but compatibility has not been tested.


      Josh P. 2 years ago