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Enhance the performance of your 2015–2021 Subaru WRX with the PERRIN Cold Air Intake (Hyper Pink) – Part Number PSP-INT-325HP. This system is engineered to increase horsepower, improve throttle response, and deliver consistent performance without requiring tuning. Featuring proper MAF alignment and precise tubing dimensions, the PERRIN CAI ensures safe air-fuel ratios and eliminates check engine light issues common in lesser designs.
Increases 10–18 horsepower and 10–20 ft-lbs of torque
No tuning required – factory-safe air/fuel ratios
No check engine lights or knock when properly installed
Optimized MAF sensor alignment for consistent performance
Faster turbo spool and reduced turbo lag
Color-matched heatshield included
COBB Accessport compatible
Durable CNC mandrel-bent aluminum construction
Powder-coated pink finish for long-lasting protection
Open-cell foam filter captures dust and dirt efficiently
| Attribute | Description |
|---|---|
| Material | CNC Mandrel-Bent Aluminum |
| Finish | Powder Coat |
| Filter Type | Foam |
| Compatibility | 2015–2021 Subaru WRX |
| Power Gain | 10–18 HP / 10–20 ft-lbs Torque |
| Optional Accessories | None (Heatshield included) |
| Product Family | PERRIN Cold Air Intakes for 2015–2021 Subaru WRX |
| Installation Instructions | Perrin PSP-INT-325 Install |
(1) PERRIN Intake
(1) Foam Filter
(1) PERRIN Heatshield
All Installation Hardware
Warranty & Instructions
