• Process West Intake Manifold Track Version Reverse Throttle Position Black Subaru STI 2004+
  • Process West Intake Manifold Track Version Reverse Throttle Position Black Subaru STI 2004+

Process West

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Intake Manifold Track Version Reverse Throttle Position Black

Fits: 04-21 WRX STI

$2,33300
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Pay over time available · Est. $72.91/payment
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Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

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Process West Intake Manifold Track Version Reverse Throttle Position Black
Fits: 04-21 WRX STI
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Fitment

Please Note: Track version with reverse throttle position. This version is for performance setups that do not require air conditioning.
  • 2004–2021 Subaru | WRX STI

Description

The Process West Intake Manifold in Track Version with reverse throttle position and a black finish is a billet intake manifold for the 2004-2021 Subaru WRX STI. Its plenum volume and runner length combination is optimized for low and mid range torque while increasing top end power.

  • Part number: PWIM001B
  • Track version with reverse throttle position
  • Black finish
  • Full billet plenum with generous billet bell mouths
  • Thick wall polished CNC mandrel bent tube components
  • High end TIG welding assembly
  • Suitable for up to 100psi boosted applications
  • Plenum volume and runner length optimized for low and mid range torque and increased top end power

Frequently Asked Questions

Does this intake manifold fit my car?
Yes. This Track Version manifold fits the 2004-2021 Subaru WRX STI with the reverse throttle position layout.

What is included in the box?
The box contains the Process West billet Intake Manifold, Track Version, part number PWIM001B, in black.

Does the Track version keep air conditioning?
No. The Track version is recommended for performance setups not requiring air conditioning, up to extreme track and drag cars.

Shipping and Delivery

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Warranty and Support

For Process West warranty information, contact our support team.

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

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