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Add 10+ WHP with the PERRIN Low Profile Intake Return Nozzle, replacing the elongated OEM air feed pipe with a compact design that reduces restriction and improves airflow into the intake manifold.
Add 10+ WHP
Add 10+ WHP to your car with the PERRIN Low Profile Intake Return Nozzle. Gains range from 8-10 WHP on stock vehicles and 15-20 WHP on cars producing 400+ WHP. Actual horsepower results may vary depending on supporting modifications, tuning, and overall vehicle condition.
Optimized Airflow Design
The PERRIN Low Profile Intake Return Nozzle replaces the elongated OEM air feed pipe, eliminating airflow restriction caused by the oversized OEM design. Its compact, efficient shape allows intake air to flow smoothly into the intake manifold for more even distribution and improved performance.
No Tuning Required
Increase horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle.
Explain Like I'm 5
Your engine breathes air through a tube, and the stock one is kind of chunky and in the way. This part swaps it for a shorter, smoother one so your engine can breathe better and make more power.
| Year Fitments | Subaru WRX | ||
|---|---|---|---|
| 2022 | ✓ | ||
| 2023 | ✓ | ||
| 2024 | ✓ | ||
| 2025 | ✓ | ||
| 2026 | ✓ |
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to P65Warnings
| SKU | PSP-ENG-250RD |
|---|---|
| Manufacturer's Part Number | PSP-ENG-250RD |
| Brand | Perrin |






