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Process West Intake Manifold Track Version Black (Reverse Throttle Position) - Subaru STI 2004+
Process West Intake Manifold Track Version Black (Reverse Throttle Position) - Subaru STI 2004+
Process West Intake Manifold Track Version Black (Reverse Throttle Position) - Subaru STI 2004+
Process West Intake Manifold Track Version Black (Reverse Throttle Position) - Subaru STI 2004+
Process West Intake Manifold Track Version Black (Reverse Throttle Position) - Subaru STI 2004+
Process West Intake Manifold Track Version Black (Reverse Throttle Position) - Subaru STI 2004+
Process West Intake Manifold Track Version Black (Reverse Throttle Position) - Subaru STI 2004+

Process West Intake Manifold Track Version Black (Reverse Throttle Position)

Subaru STI 2004+

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Part # PWIM001B
$1,999.00

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Features & Product Details

RallySport Direct proudly carries a great selection of performance intakes, intercoolers, and accessories brought to you by Process West. 

Here, you are looking at the Process West Track Version Intake Manifold. This intake manifold is simply a work of art in the engine bay made using full billet aluminum construction with billet bell mouth ended runners. This intake manifold is ideal for vehicles requiring more power in the upper rev range in big horsepower builds. 

 

DETAILS:

  • Track version
  • Reverse throttle position
  • Full billet aluminum plenum 
  • Biller bell mouth ended runners
  • CNC mandrel bent tube components
  • Anodized black finish
  • Designed with extra vacuum provisions 
  • The manifold is the result of years of research and testing, multiple prototypes and ground-up redesign of the original  groundbreaking  "Corsa Veloce" product range
  • High-end TIG welding assembly makes them suitable for up to 100psi boosted applications
  • The plenum volume and runner length combination  has  been selected for aggressive low and mid-range torque while opening up power higher in the rev range
  • The plenum volume is large enough for serious gains but is still compatible with factory AC
  • The Street version is suitable for any level of performance modification as they have conducted tests on completely stock engine/turbo/fuel system setups with approximately 9% gains in torque and power level, with the same percentage gain on highly modified setups running E85
  • Designed for vehicles no longer running AC
  • 10% gains in both horsepower and torque on a stock engine
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    Please verify that your car is Drive by wire throttle body before ordering. If you are unsure, please contact our customer service team.

     

     

    Specifications

    Brand: Process West
    Color: Black
    Finish: Anodized
    Installation Hardware Included: No
    Material: Billet 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.
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    QUESTIONS & ANSWERS

    • Q: inlet size  RWRXSTI1 year ago

      what is the diameter of the hole for the throttle body in inches or millimeters?
    • Q: position  RWRXSTI1 year ago

      I see it says reverse throttle position (tb facing front of car) however from the looks of the mounting holes, is it possible to rotate the manifold so the tb is facing the firewall/bulkhead/the driver?
      • 0 of 0 people found the following answer helpful

        A:  This is made so that the intake manifold and throttle body face the front of the car.

        Devan M. @ RallySport Direct 1 year ago  
          
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      • 0 of 0 people found the following answer helpful

        A:  If you rotate this manifold it will still bolt up but the angle/position of the throttle plate means the throttle body will make contact with the top of the transmission. The throttle position is very low compared to stock.

        Process West @ Process West 1 year ago  
          
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    • Q: inlet size  RWRXSTI1 year ago

      What is the diameter of the inlet hole for the throttle body? Also what size Throttle would be recommended and does rally sport have one that fits this manifold perfectly?
      • 0 of 0 people found the following answer helpful

        A:  This does require a drive by wire throttle body and we do sell them under Boomba racing.

        Devan M. @ RallySport Direct 1 year ago  
          
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    • Q: 2017 wrx  2017 wrx2 years ago

      Have they made this for the wrx FA motor yet?
      • 0 of 0 people found the following answer helpful

        A:  They have not made it for the FA20 DIT motors yet.

        Tyler G.
          
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    • Q: 17 wrx  2017 wrx2 years ago

      Will this fit my 17 wrx? It says it will
      • 0 of 0 people found the following answer helpful

        A:  This will not fit your 2017 WRX. This is only confirmed to fit the EJ series motors, the 2015+ WRX uses an FA series motor.

        Jared A. @ RallySport Direct 2 years ago  
          
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