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Air and Fuel› Air Cleaners, Filters, Intakes and Components

Perrin Performance

Perrin 18-21 Subaru STI Cold Air Intake - Hyper Pink

$333.00 $268.50 Save $64.50

SKU: P004 PSP-INT-326HP

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: PSP-INT-326HP

MIA's Description

The PERRIN Cold Air Intake (CAI) system for 2018-2021 Subaru STI increases horsepower and improves under-hood style. It utilizes proper MAF alignment and tubing size to maintain accurate air-fuel ratios and prevent common check engine light issues.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPerrin Performance
Part NumberP004 PSP-INT-326HP

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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