PERRIN Cold Air Intake
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PERRIN Cold Air Intake - Subaru WRX STI (VAB)
PERRIN builds its intake systems around real world testing, and this cold air intake is designed to bolt straight onto the Subaru WRX STI without any of the guesswork that comes with generic universal kits. It's engineered to improve airflow into the engine while keeping the factory MAF sensor reading accurately, so you get the performance gain without the check engine light headaches that plague poorly matched intakes.
This listing covers the Subaru WRX STI (VAB), covering the 2016 and 2017 model years. The intake is available in a choice of finishes including Red, Black, Hyper Pink and Neon Yellow — select your preferred colour from the variant options on this listing page.
Key Features
- Correct MAF sensor alignment to maintain accurate air-fuel ratios
- Tubing sized to suit factory sensor placement, avoiding check engine light issues
- Designed to increase horsepower over the restrictive factory airbox
- Adds visible under-bonnet styling with a choice of coloured finishes
Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please ensure your vehicle's year, trim level, and configuration are confirmed before ordering.
Not sure if this intake suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| Subaru | WRX STI | VAB | - |
Technical Specifications
| Spec | Value |
|---|---|
| Part Number (Red) | PSP-INT-323RD |
| Part Number (Black) | PSP-INT-323BK |
| Part Number (Hyper Pink) | PSP-INT-323HP |
| Part Number (Neon Yellow) | PSP-INT-323NY |
| MAF Sensor Alignment | Correct MAF alignment and tubing size to maintain proper air-fuel ratios |
No instructions available for this product.

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