Perrin Performance

PERRIN 08-14 Subaru WRX / 08-21 STI / 05-09 LGT/OBXT AFTA-MAF Intake Tube Air-Box to Inlet Hose - Rd - PSP-INT-355RD

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SKU:
PERPSP-INT-355RD
UPC:
PSP-INT-355RD
MPN:
PSP-INT-355RD
Availability:
Regularly stocked product
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MSRP: $126.00
$107.10
— You save $18.90
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Description

What vehicles does the Afta-Maf Intake Tube fit?
The PA Air Box Hose is engineered to fit the 2005-2009 Subaru Legacy and OBXT models, ensuring precise integration with your air box assembly.

Is professional installation recommended for this Air Box Hose?
Professional installation is recommended to ensure optimal alignment and secure connection of this air box component for improved engine airflow.

The Perrin Performance PA Air Box Hose delivers a more direct path for air into the engine for the 2005-2009 Subaru Legacy. Featuring the PERRIN 08-14 Subaru WRX 08-21 STI 05-09 LGT OBXT AFTA-MAF Intake Tube Air-Box to Inlet Hose in red, it offers improved throttle response. This critical air box upgrade guarantees confident fitment and enhanced airflow characteristics.

Key Features

  • PERRIN 08-14 Subaru WRX 08-21 STI 05-09 LGT OBXT AFTA-MAF Intake Tube Air-Box to Inlet Hose - Rd

Why Choose the PA Air Box Hose

Delivers smoother airflow for a more responsive engine.

Achieves a more direct path for air into the engine.

Provides a noticeable improvement in throttle response.

Transforms your engine's breathing for enhanced performance.

Who Is This For?

Street Performance — 7/10
More direct air path may improve engine response.

Engine Performance — 7/10
Direct air path can optimize airflow to engine.

Visual / Aesthetic Upgrade — 6/10
Red hose may enhance engine bay appearance.

Track / Autocross — 5/10
Potential for minor performance gains on track.

Easy DIY Install — 4/10
Install type is unknown, cannot confirm ease.

Additional Resources

Official Perrin Performance Product Page

Important Notices

⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.

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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
PSP-INT-355RD
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Air Intake Systems>Air Boxes
Product Level:
Budget Upgrade
Street Performance:
7/10
Engine Performance:
7/10
Visual / Aesthetic Upgrade:
6/10
Track / Autocross:
5/10
Easy DIY Install:
4/10
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