Performance Foam Replacement Air Filter for Audi A4 B6 & B7 (2000–2009)

Enhance your Audi A4’s performance with this high-quality foam panel air filter, engineered as a direct replacement for OEM paper filters. Designed with advanced Ramair twin-layer Aeriform foam and reinforced with a stainless-steel cage, this filter provides superior airflow, enhanced filtration, and long-lasting durability compared to standard filters.

Key Features

• High Performance – Twin-layer reticulated foam maximizes airflow while protecting your engine from dust and debris.

• OEM-Compatible Fitment – Designed to fit seamlessly into the factory airbox with no modifications required.

• Washable & Reusable – Can be easily maintained using the Ramair filter cleaning kit (CK-003), ensuring cost-effective long-term use.

• Motorsport-Grade Build – Stainless steel cage delivers superior strength under demanding driving conditions.

• Durable Construction – Rubber polymer surround ensures a secure seal and professional finish.

Technical Specifications

• Filter Length: 266 mm

• Filter Width: 212 mm

• Filter Shape: Rectangle

• Filter Material: 15 mm Dual-Layer Foam

Why Upgrade?

Unlike restrictive paper filters, the Ramair performance foam filter improves throttle response, increases airflow, and maintains excellent dust filtration. Its reusable design means you save money on replacements while enjoying consistent performance. Ideal for enthusiasts seeking reliability, longevity, and performance in their Audi A4.

Vehicle Compatibility

This performance foam replacement air filter fits the following Audi A4 B6 (2000–2006), Audi A4 B7 (2004–2009), plus selected S4 and RS4 models:

Audi A4 B6 (2000–2006)

• 1.8T

• 1.9 TDI

• 2.0 TDI

• 2.4 V6

• 2.5 TDI

• 3.0 V6

• S4 4.2 V8 (2003–2005)

Audi A4 B7 (2004–2009)

• 1.8T

• 1.9 TDI

• 2.0 TDI

• 2.0 TFSI

• 2.5 TDI

• 2.7 TDI

• 3.0 TDI

• 3.2 FSI

• S4 4.2 V8 (2005–2009)

• RS4 4.2 V8 (2006–2008)