Perrin Afta-Maf Hose Subaru WRX / STI 2002-2007 | PSP-INT-350

Product Description

Fitment Information:

2002-2007 Subaru WRX

2004-2007 Subaru STI

Features:

5-ply silicone construction black or red

Smooth interior walls increase airflow for better performance

Improves acceleration

Reduces turbo lag

Easy Installation

Estimated Installation Time - 10 Minutes

Installation Instructions

No tuning required

In the Box:

(1) PERRIN Afta-MAF Intake Tube

(2) Clamps

Warranty & Instructions

Perrin's Afta-MAF hose replaces the stock corrugated rubber hose between the turbo inlet and factory air box. Perrin's hose will allow for improved airflow due to higher internal volume and smoother airflow due to the smooth interior. The Perrin WRX MAF hose is designed for use with the stock air box, but will work with any intake designed to use the stock rubber hose.