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Perrin Performance
Perrin Performance Replacement Foam Filter | 2002-2007 Subaru WRX / STI
PART# PER X-PSP-INT-208( Honestly, if you find a better price we'll match it. )
Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.
Email - sales@maperformance.com
Phone 1-888-627-3736
$ 72.00
$ 80.00
Instant Savings of 10% ($ 8.00)

+1-888-627-3736 Delivered by , to your door when ordered within hrs and mins
Replacement Foam Filter by Perrin
This is a direct replacement for PERRIN Performance 2002-2007 WRX & STI intake systems. It will also work on any intake system which accepts a 3.125" filter.
PERRIN Filters feature a unique two piece design allowing the user to remove the foam filter element for easy cleaning.
PERRIN foam filters are made of reticulated polyurethane foam which offers a minimal air restriction. The filter element is sprayed with a special oil that adheres to the foam making the poly matrix sticky to retain dirt. Foam filters do not block dirt, they grab it, suffering only minimal drops in air flow as they filter dirt, maintaining air flow levels when other filters would clog.
PERRIN Intake filter elements use open cell foam to capture dust and dirt. Washable and reusable, PERRIN Foam filter elements can last the life of your vehicle. Foam filter elements offer superior performance with minimal airflow restriction and amazing dust holding capacity.
Features
- Two Piece Design
- Open Cell Foam, Oiled
- 3.125" I.D. Inlet
Applications
- 2002-2007 Subaru WRX
- 2004-2007 Subaru WRX STi
- Any Intake System with a 3.125" I.D. Inlet
What's In The Box?
- (1) Air Filter Foam Element
Warranty
- Manufacturer's Warranty
Replacement Foam Filter by Perrin
This is a direct replacement for PERRIN Performance 2002-2007 WRX & STI intake systems. It will also work on any intake system which accepts a 3.125" filter.
PERRIN Filters feature a unique two piece design allowing the user to remove the foam filter element for easy cleaning.
PERRIN foam filters are made of reticulated polyurethane foam which offers a minimal air restriction. The filter element is sprayed with a special oil that adheres to the foam making the poly matrix sticky to retain dirt. Foam filters do not block dirt, they grab it, suffering only minimal drops in air flow as they filter dirt, maintaining air flow levels when other filters would clog.
PERRIN Intake filter elements use open cell foam to capture dust and dirt. Washable and reusable, PERRIN Foam filter elements can last the life of your vehicle. Foam filter elements offer superior performance with minimal airflow restriction and amazing dust holding capacity.
Features
- Two Piece Design
- Open Cell Foam, Oiled
- 3.125" I.D. Inlet
Applications
- 2002-2007 Subaru WRX
- 2004-2007 Subaru WRX STi
- Any Intake System with a 3.125" I.D. Inlet
What's In The Box?
- (1) Air Filter Foam Element
Warranty
- Manufacturer's Warranty