Description
Replace the factory intake arrangement with the PERRIN Cold Air Intake. Its application-specific tube and filter layout brings the listed construction and finish into the engine bay.
The intake’s tubing dimensions and sensor location are important to the airflow signal used by the ECU. The filter and tube work together as an application-specific assembly rather than a universal intake layout.
Design details
- The sensor mounting arrangement is designed around the application’s mass airflow sensor, where alignment affects the measured airflow signal.
- The foam filter is washable and reusable. Use PERRIN’s filter-care procedure and specified cleaning products.
Key specifications
- Finish / configuration: Red
- Material: CNC Mandrel Bent Aluminum
- Filter Type: Foam
- Manufacturer part number: PSP-INT-323RD
What’s included
- (1) PERRIN Cold Air Intake Tube
- (1) PERRIN Foam Filter
- (1) PERRIN Intake Mounting Bracket
- Hardware for Installation
Fitment
16-17 Subaru STI
Installation notes
- PERRIN states that this intake is designed to operate with the original ECU calibration. Any aftermarket tune must suit the complete installed hardware combination.
- Maintain the filter using the specified cleaning and treatment procedure.
- PERRIN designates this product for off-road use. Its stated California application is limited to racing vehicles that are never operated on public highways.