aFe MagnumFLOW Air Filters OER PDS A/F PDS Audi A4 02-09 aFe AFE31-10118
aFe MagnumFLOW Air Filters OER PDS A/F PDS Audi A4 02-09 aFe AFE31-10118
aFe MagnumFLOW Air Filters OER PDS A/F PDS Audi A4 02-09 aFe AFE31-10118
aFe MagnumFLOW Air Filters OER PDS A/F PDS Audi A4 02-09 aFe AFE31-10118
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aFe MagnumFLOW Air Filters OER PDS A/F PDS Audi A4 02-09

aFe
AFE31-10118
802959310878
Air Filters - Drop In
2 Units In Stock - Ships Next Business Day
$ 97.00
$ 97.00

SKU: 31-10118 | UPC: 802959310878

aFe Power Magnum FLOW Pro DRY S OE Replacement Air Filter Audi A4 2002-2009

This aFe Power Magnum FLOW air filter with Pro DRY S media serves as a direct OE replacement for 2002-2009 Audi A4 models including Base, Cabriolet and Quattro variants with 1.8L, 2.0L, 3.0L and 3.2L engines. Constructed with a 100 percent polyurethane frame and three layers of progressive synthetic media, it delivers 99.2 percent efficiency while outflowing stock paper filters for added horsepower and torque. Washable and reusable design ensures long service life with easy maintenance.

Key Features

  • Pro DRY S Synthetic Media: Oil-free non-woven synthetic material captures 99.2 percent of contaminants with three progressive layers for maximum airflow and convenience
  • Increased Airflow: Tall open pleats and design outflow stock filters to provide noticeable gains in horsepower and torque
  • Polyurethane Frame: 100 percent polyurethane construction on all sides resists cracking for extra long filter life
  • Washable and Reusable: Clean and reuse multiple times with excellent dust capacity for extended intervals between services
  • Exact Fit Seal: Integrated urethane bump seal creates a tight no-leak fit matching OE specifications

Product Notes

  • Direct drop-in replacement requires no vehicle modifications
  • Clean filter every 30,000 to 50,000 miles based on driving conditions using aFe cleaning kit
  • Product weight 1.3 lbs ships in protective box measuring 11 x 9 x 2 inches

Installation Notes

  • Professional installation recommended.
  • Direct OE replacement installs in under 5 minutes with basic hand tools
  • Compatible with factory airbox no additional hardware needed

This Part Fits

Year Make Model Submodel
2002-2009 Audi A4 Base
2003-2009 Audi A4 Cabriolet
2002-2009 Audi A4 Quattro Avant
2002-2009 Audi A4 Quattro Base
2004-2009 Audi A4 Quattro Cabriolet

Why Choose aFe Power?

  • Trusted leader in performance air filters with dyno-proven airflow gains
  • Engineered for precise fit and durability in demanding conditions
  • Backed by extensive testing for reliable horsepower improvements

Frequently Asked Questions

  • Q: Will this fit my 2005 Audi A4 2.0T Quattro?
    A: Yes it fits all 2002-2009 A4 Base, Cabriolet, Quattro Base, Quattro Avant and Quattro Cabriolet models with 1.8L, 2.0L, 3.0L or 3.2L engines
  • Q: Does the filter require oil before installation?
    A: No Pro DRY S media arrives ready to install with no oil needed and stays clean longer
  • Q: What is the warranty and maintenance schedule?
    A: Lifetime limited warranty on filter media clean every 30,000-50,000 miles for optimal performance

Shipping & Handling

  • Method: UPS or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure aFe Power retail box 11 x 9 x 2 inches
  • Weight: 1.3 lbs
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