K&N 33-2857 Air Filter for 2002-2018 Porsche Cayenne VW Touareg Audi Q7 Range

Vehicle Fitment

• 2003-2006 Porsche Cayenne (9PA, 3.2L V6 - 1 filter; 4.5L V8 - 2 filters required)
• 2008-2018 Porsche Cayenne (958, 3.0L V6 / 3.6L V6 - 1 filter; 4.8L V8 - 2 filters required)
• 2004-2010 Volkswagen Touareg (7L, 3.2L V6 - 1 filter; 4.2L V8 / 5.0L V10 TDI - 2 filters required)
• 2011-2017 Volkswagen Touareg (7P, 3.0L V6 TDI / 3.6L V6 - 1 filter)
• 2007-2015 Audi Q7 (4L, 3.0L TDI / 3.6L V6 - 1 filter; 4.2L V8 - 2 filters required)
• 2006-2009 Land Rover Range Rover (L322, 4.2L Supercharged V8 / 4.4L V8 - 1 filter each)
• 2005-2006 Audi TT Quattro (8N, 3.2L V6 - 1 filter)

Fitment Notes

• V8 and V10 engines on the Cayenne, Touareg, and Q7 use dual airboxes - 2 filters are required per vehicle for those engines
• V6 and diesel engines on all platforms listed require only 1 filter per vehicle
• Does NOT fit 2019+ Porsche Cayenne (E3 generation) - that platform uses a different airbox
• Does NOT fit 2018+ Volkswagen Touareg (CR generation) - that generation uses a redesigned airbox
• Does NOT fit 2016+ Audi Q7 (4M generation) - the 2nd-gen Q7 uses a different filter
• Fits factory airbox only; not compatible with aftermarket intake systems

Features

• Multi-layer oiled cotton gauze media engineered for high airflow and up to 99% filtration efficiency
• Washable and reusable - designed to last the full lifetime of the vehicle
• Pre-oiled and ready for direct drop-in installation into the factory airbox with no modifications required
• Requires cleaning only every 75,000 miles under normal highway driving conditions
• Emissions legal in all 50 U.S. states and will not void the vehicle manufacturer's warranty
• Backed by K&N's No-Hassle Million-Mile Limited Warranty

Specifications

• Filter Style: Panel (Drop-In Replacement)
• Filter Material: Multi-Layer Oiled Cotton Gauze
• Outside Length: 15.25 in (387 mm)
• Outside Width: 7.313 in (186 mm)
• Height: 1.188 in (30 mm)
• Filter Re-Oiling Amount: 1.74 oz (51 ml)
• Pre-Oiled: Yes
• Washable: Yes
• OE Cross Reference: VW/Audi 7L0129620, Porsche 95811013010, Land Rover PHB500074, Mann-Hummel LX1835

Included Components

• 1x K&N 33-2857 Pre-Oiled Panel Air Filter

Product Description

The K&N 33-2857 is a direct-fit, high-flow replacement air filter for a wide range of vehicles built on shared Volkswagen Group and Land Rover platforms, including the Porsche Cayenne (9PA/958), Volkswagen Touareg (7L/7P), Audi Q7 (4L), Land Rover Range Rover (L322), and Audi TT Quattro 3.2L. All of these vehicles share the same airbox design for their respective engine families, making this a versatile single-filter solution across multiple platforms. It drops directly into the factory airbox with no cutting, drilling, or modifications required.

The multi-layer oiled cotton gauze construction delivers significantly greater airflow than a standard paper element while maintaining effective engine protection. Designed to be cleaned and re-oiled every 75,000 miles, it is a long-term, cost-effective upgrade that is emissions legal in all 50 U.S. states and will not void the manufacturer's warranty. Important: V8 and V10 engine variants on the Cayenne, Touareg, and Q7 use dual airboxes and require 2 filters per vehicle - V6 and diesel models require only 1 filter.