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Injen Cold Air Intake Black - Subaru WRX/STI 2004-2007
Injen Cold Air Intake Black - Subaru WRX/STI 2004-2007
Injen Cold Air Intake Black - Subaru WRX/STI 2004-2007

Injen Cold Air Intake Black

Subaru WRX/STI 2004-2007

Read 3 Reviews | 4 Q&As
Part # SP1202BLK

Ships within 22 days

Features & Product Details

RalltySport Direct is proud to provide you with another great intake option brought to you by Injen. Injen is considered to be one of the pioneering companies in the sport compact market and has decades worth of experience combined with R&D to provide you with an exceptional performance upgrade for your vehicle.

On this page, you are looking at the Injen Cold Air Intake System. This is a great way to increase the horsepower and torque of your vehicle by replacing the highly restrictive factory intake box.



  • Direct fitment for your application
  • Dyno-proven gains of up to 26 hp and 23 lb-ft of torque
  • Cold air intake design
  • Features Injen's patented MegaRam (MR) Technology
  • Provides power gains while maintaining A/F ratios
  • No additional tuning required
  • 6061-T6 aluminum intake tubing
  • Fully serviceable Injen Super Nano-Web dry air filter
  • Black finish
  • Specifications

    Brand: Injen
    Carb Exempt: Yes
    Carb E.O. Number: D-476-5
    Filter Color: Red
    Filter Element Type: Wet
    Filter Material: Cotton
    Filter Reusable: Yes
    Includes Airbox: No
    Piping Color: Black
    Piping Material: Aluminum
    Tuning Required: No
    Mfgr. Warranty: Limited Lifetime Warranty
    Condition: New Product
    Return Policy:
    WARNING: Cancer and Reproductive Harm -



    3 Reviews
    5 out of 5 Stars
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    Customer Photos and Videos
    No user media. You can upload a photo or video of your install by posting a review.
    great intake  8 years ago
    5out of 5stars

    Very nice, high quality, I have had this intake on my car for 1 year & I have never had any issues with water getting into it. I drive through normal puddles & rain
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    Nice 10 years ago
    5out of 5stars

    Only took about 2 hours to install and it wasn't really that bad, the hardest part was trying to put the air filter on end. Turned my check engine light on because it was receiving more air then usual but I fixed that through the OBD ll port.
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    Awesome intake! 10 years ago
    5out of 5stars

    this intake was a pain to install, but once i got it on i was able to hear the cars waste gate, awesome product injen!
    Was this review helpful?


    • Q: is this a CARB legal intake?  jnazario481058 years ago

      sticker or no sticker?
      • 0 of 0 people found the following answer helpful

        A:  This intake is not CARB approved.

        Kyle A. @ RallySport Direct 8 years ago  
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      • 0 of 0 people found the following answer helpful

        A:  According to CARB website, this model is currently approved. See The exact model number is listed for the 04-07 STI.

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    • Q: Short Ram  ahcastro9 years ago

      I See. I guess my question really was will it work as just a shorty ? I know you said it may pose a problem since the MAF is so close to the filter but how is that any different from the K&N or cobb shorty intake you all sell? The main thing im asking is if it will work as said in the description. as a Cold air system or Short ram system. Without the need of additonal parts. If the filter will bolt onto the shorty part. Thanks, Alex
      • 0 of 0 people found the following answer helpful

        A:  i used it as a short ram intake once by taking out the longer pipe and attaching the filter to the MAF pipe, but you might need to make a custom bracket to ensure that the piece of pipe doesn't bounce around in the engine bay since it is not designed to be a short ram

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    • Q: Whats the difference between this and the other wrinkle red  ahcastro9 years ago

      Whats the difference between this and the wrinkle red injen one? Also, can you switch between the shorty and the whole Cold air intake piping with this intake? Like during the winter use the shorty for driving in the snow and during the summer extend it farther into the fender. If using as a shorty will it be compatible with the Airboxes/heatshields Thanks!
      • 0 of 0 people found the following answer helpful

        A:  The only difference between this and the WR(wrinkle red) cold air intake should be the color and the texture of the color. Also in regards to running this as a short ram, while technically it would work if you bought the correct filter, but it would not be ideal with the MAF sensor now being so close to the filter once you convert this to a short ram, although you could add a bit more pipe to gain some length to make it work. And in regards to the heatshield, I would imagine you could make it work, but you may have to modify the shield to work. Contact us if you have any other questions or concerns. Thanks, Rick

        Rick C. @ RallySport Direct 9 years ago  
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    • Q: Carb  guest55c8e916caae52f460accc4c10 years ago

      Is this intake carb legal? Or have a carb sticker of some sort?
      • 0 of 0 people found the following answer helpful

        A:  Currently this intake is not CARB legal. Injen states this product is pending certification, but we do not have an ETA. Thanks.

        guest5633b7522a8d259b038ba50d @
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