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Process West

Cold Air Intake - Black

Fits: 15-21 STI

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Pay over time available · Est. $12.59/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.

Pay over time available · Est. $12.59/payment
ⓘ

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.

Process West Cold Air Intake - Black
Fits: 15-21 STI

Fitment

  • 2015–2021 Subaru | WRX STI

Description

Process West's intake system for the 2015+ STI is designed to maximize air flow and comes with a K&N high flow air filter. *NOT CARB Compliant* Shipping to California is restricted due to not being CARB compliant.

Top top it off, a serviceable K&N intake filters all the harmful elements and allows the engine to breathe at its full potential.

A tune is required to run these intakes. Maps are available to use on your OTS (off the shelf) tuning device.

Shipping and Delivery

Review our Shipping Policy for delivery details, shipping costs and exclusions.

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.

Proposition 65

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov