RacingLine High-Flow Panel Air Filter – Audi S4/S5 3.0 TFSi

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Set your 3.0 TFSI supercharged engine free by allowing it to breathe better and operate more efficiently.

What Does
It Do?


Looking for a simple, warranty-friendly upgrade for your car?

Our High-Flow Intake 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. Put simply, it’s the best High Flow Intake Filter you can buy for the 3.0 V6 supercharged engine.


  • OEM-standards of design, quality, materials and construction, hand-made in the UK. Fits like a factory part; lasts like a factory part.
  • Allow your 3.0 TFSI engine to breathe better and operate more efficiently improve the engine’s airflow, power and fuel economy gains will follow.
  • Our 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.


Our unique Trifoam® filter construction allows us to sandwich three different foams together for the perfect filtration and minimum restriction.


Each filter construction is hand-made in the UK for the reassurance of the highest quality together with exceptional dust-loading properties.


The result? More mid-range power and improved economy, without wrecking your warranty.

Confirmed Applications


  • Audi S4 B8 3.0 TFSI 2008-2016
  • Audi S5 B8 3.0 TFSI 2010-2016