Racingline High-Flow Intake Air Filter For Audi B8 3.0 TFSI S4/S5

The Racingline High-Flow Intake Air Filter for the B8/8.5-platform Audi S4 and S5 replaces the restrictive factory paper filters with an improved, high flow and reusable lifetime triple-layer Trifoam filter. Simply put, it’s the best High Flow Intake Filter you can buy for the 3.0 V6 supercharged engine. With OEM-standards of design, quality, materials and construction, this filter was hand-made in the UK to fit and last like a factory part. It allows your 3.0 TFSI engine to breathe better and operate more efficiently by improving the engine’s airflow, power and fuel economy. The design uses a non-sealed end which adds to the already larger surface area to allow significantly better flow. By removing the inevitable restrictions that the standard paper panel filter gives, this Performance Filter allows a worthwhile increase in airflow through to the supercharger.

Precision Engineered For Perfect Performance

• Trifoam filter construction, triple-layer laminate of open-cell polyurethane foam.
• Aluminium spinning supporting a reinforced internal plastic cage. 
• An exceptionally high level of filtration – the very same technology as some F1 engines use.
• Tests show it delivering an additional 20NM of torque on a standard 3.0 TSI engine. A small but worthwhile difference to the feeling of mid-range power.