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Subaru SPT High Flow Air Intake (Part Number: )
Subaru SPT High Flow Air Intake (Part Number: )
Subaru SPT High Flow Air Intake (Part Number: )
Subaru SPT High Flow Air Intake (Part Number: )
Subaru SPT High Flow Air Intake (Part Number: )
Subaru SPT High Flow Air Intake (Part Number: )
Subaru SPT High Flow Air Intake (Part Number: )
Subaru SPT High Flow Air Intake (Part Number: )
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Subaru SPT High Flow Air Intake (Part Number: )
Subaru SPT High Flow Air Intake (Part Number: )
Subaru SPT High Flow Air Intake
Subaru WRX/STi 2002-2007
Read 14 Reviews | 18 Q&As
Part # SOA8431000
$209.95

Only 3 left!

Features & Product Details

RallySport Direct proudly brings you another quality performance air intake system brought to you by SPT.

On this page, you are looking at the SPT High Flow Intake designed to be a direct replacement for your factory intake system to increase both horsepower and torque.

Here are the details:

  • 319 Diecast aluminum intake pipe
  • Powder-coated gunmetal gray
  • Smooth interior walls that limit turbulence under acceleration
  • Includes a silicone reinforced boot with an anti-vibration mounting system
  • +18HP and +20 LB-FT on stock WRX models
  • Up to +45HP and +24LB-FT on stock STI models
  • Tune is not required, but recommended
  • Specifications

    Brand: Subaru OEM
    Carb Exempt: Yes
    Carb E.O. Number: D-369-15
    Airbox Included: No
    Filter Color: Blue
    Filter Element Type: Dry
    Filter Material: Cotton
    Filter Reusable: No
    Piping Color: Grey
    Piping Material: Aluminum
    Tuning Required: No, but recommended
    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.
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    PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

    REVIEWS & CUSTOMER MEDIA

    14 Reviews
    4.7 out of 5 Stars
    5 Stars
    (12)
    4 Stars
    (1)
    3 Stars
    (0)
    2 Stars
    (1)
    1 Stars
    (0)
    Customer Photos and Videos
    Subaru SPT High Flow Air Intake ( Part Number: SOA8431000)
    Subaru SPT High Flow Air Intake ( Part Number: SOA8431000)
    Very high quality part! 19 days ago
    5out of 5stars

    I am very happy with this intake. The install is a breeze and I can feel a difference with how the car breaths. I am running full stage 2 setup with Cobb Accessport stage 2 OTS tune with EBCS. Car performs well and sounds fantastic. I feel like I can hear the turbo sound better even at idle in the driveway. I have a full Invidia turbo back 3” exhaust, so I could hear the turbo at idle already before the intake install. The exhaust itself didnt really get much louder like it would if you were to install an aftermarket intake on a NA car like a civic or something. Very happy with this intake and its a great quality piece especially for the price.
      
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    Performance 4 months ago
    5out of 5stars

    I've had AEM cold air intakes on both previous STi's I had, my new '06 came with this already installed, and turbo response/spool is a lot quicker and louder with this intake, noticeably. Doing sparks and maintenance passenger side is a breeze; reinstallation and uninstallation is beyond easy as it should be. GET A TUNE regardless of what SPT recommends =)
      
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    awesome and very easy to install 4 years ago
    5out of 5stars

    this was a great and very easy product to install took maybe an hour at most but only because i was messing around and cleaning stuff around it. product is awesome though and just like a couple other people said you hear your bov way better. the thing sounds mean!
      
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    LOUD  4 years ago
    4out of 5stars

    Spool up and bpv are very present and sound great. Also like how product performs, fast shipping from RSD. However - I found that the small bolts for the MAF did not fit the threaded holes in the intake. Not a huge deal, ended up re-threading them.
      
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    1 of 1 people found the following review helpful
    (Somewhat)Suitable replacement for stock 5 years ago
    2out of 5stars

    This intake is installed on my 2005 Saabaru 9-2x. Intake air temperatures are quite high when stopped but plummet to around ambient when moving. Also consider the quality of the air (particulates) in the engine bay could negatively impact reliability. The only way to correct this is with a heat shield of some sort at which point you'll begin to question what advantage this has over the stock intake setup.
      
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    QUESTIONS & ANSWERS

    • Q: Carb Legal sticker  Subie5102 months ago

      I lost the Carb legal sticker that came with the package. How can I get a replacement one. I have proof of purchase.
      • 1 of 1 people found the following answer helpful

        A:  Your local Subaru dealership or Subaru of America's customer service team would be your best contact on that.

        Marcus E. @ RallySport Direct 2 months ago  
          
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    • Q: Fitment and warranty   alexluquez183 years ago

      Will this void my manufacturers warranty? Does this fit a 2012 Subaru Impreza wrx
    • Q: MAF readings needs adjustment after install?  Kruimel4 years ago

      Is it necessary to adjust the MAF readings in the ECU? I understand for most aftermarket air filter system this is the case otherwise it can damage the engine?
      • 0 of 0 people found the following answer helpful

        A:  SPT claims that tuning is not required, however we strongly recommend a tune with any intake for the best results.

        guest56ad69792a8d256e198b66b5 @
          
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    • Q: fitment with other filters  yang5 years ago

      hi, quick question... will this product work with other brands of filters that are re-usable, for example K&N?
      • 0 of 0 people found the following answer helpful

        A:  You may be able to use a universal filter with this intake, but we recommend using the included filter so the flow amount and characteristics do not change.

        Zach G. @ RallySport Direct 5 years ago  
          
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    • Q: Is a tune needed?  blakexr100021935 years ago

      I get mixed answers. Is a tune needed to run this intake on my 03 WRX?
      • 0 of 0 people found the following answer helpful

        A:  SPT claims that tuning is not required, however we strongly recommend a tune with any intake for the best results.

        Zach G. @ RallySport Direct 5 years ago  
          
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