Audi A4 B9 Tuning & Retrofits

Audi A4 B9 Tuning and Retrofits

Discover tuning parts and retrofits for the Audi A4 B9, also known as the 8W: aerodynamics, suspension components, wheel spacers, intake systems, Active Sound, lighting and other upgrades for Avant and sedan models.

Before ordering, check the generation, model year, body style and trim level. Front lips, side skirts and rear diffusers can differ between pre-facelift and facelift vehicles, as well as standard, S line and other bumper versions.

Popular Upgrades for the Audi A4 B9

• Aerodynamics: front lips, side skirts, diffusers and spoilers
• Suspension: wheel spacers and other suspension components
• Performance: performance air filters, exhaust components and sound solutions
• Retrofits: lighting, camera, interior and comfort upgrades

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Audi A4 B9 FAQ

Which Audi A4 models belong to the B9 generation?
The products in this collection are intended for the specified A4 B9 or 8W versions. Exact compatibility with Avant, sedan, pre-facelift or facelift vehicles is shown on each product page.

Do S line aerodynamic parts also fit standard bumpers?
Not automatically. The bumper and trim line are important compatibility factors. Use only the version explicitly listed for the product.

What should I check before ordering?
Compare the model, model year, body style, trim level and, where relevant, the engine version with the product description.