Performance Air Filter for Audi A6 with 5.2L V10 Engine

High-Velocity Induction for the Audi S6 5.2L V10 (BXA Engine)

Who It’s For: Engineered for Audi A6/S6 (4F/C6) owners running the high-revving 5.2L V10 BXA powerplant who want to optimize the engine’s volumetric efficiency without compromising filtration quality.

The Symptom: The 5.2L FSI V10 is an atmospheric masterpiece, but it requires a massive volume of air to reach its 435 HP potential. Factory paper filters are designed with a "depth-loading" philosophy, which means as they trap dirt, they create an increasingly restrictive barrier that kills throttle response and robs the BXA engine of its top-end breath. When you’re pushing a heavy luxury sedan like the C6 S6, any restriction in the intake tract feels like a delay in power delivery, especially during spirited pulls where the V10 needs to breathe most.

The Engineering Fix: This BMC performance filter replaces the restrictive factory paper element with a multi-layered cotton gauze media. By utilizing low-viscosity oil and an epoxy-coated alloy mesh, we change the fluid dynamics of the intake. Instead of the air struggling through dense paper fibers, it flows through a high-flow medium that captures impurities as small as 7 microns—significantly tighter than the 10-micron limit of the OEM filter. The "Full Moulding" construction ensures the filter frame is a single piece with no welded joints, preventing air leaks and ensuring a perfect seal within the factory airbox.

Why Mechanics Choose This Kit

• Enhanced Air Density: By reducing the pressure drop across the filter media, the BXA engine can pull in air more efficiently, resulting in sharper throttle snap and improved torque throughout the rev range.
• Superior Filtration: Unlike many "performance" filters that sacrifice engine safety for flow, this system filters down to 7 microns, offering better protection for the V10’s internal components than the stock paper unit.
• Lifetime Durability: Constructed with a durable rubber housing and washable cotton gauze, this filter is designed to outlast the vehicle. It is fully regenerable using a standard BMC cleaning kit.

Technical Specifications

Compatibility & OEM Reference

Fits the Following Vehicles:

• Audi A6 (4F/C6) 5.2 FSI V10 S6 [FULL KIT] (2006-2011)

Interchange Part Numbers:

FB562/08

The Performance Promise

Buy with confidence. This is a precision-engineered component designed to meet the rigorous demands of Audi’s V10 platform. Backed by real automotive experts and fast shipping.