Our High-Flow Intake Filter for the B9-platform Audi A4 & S4, A5 & S5 and Q5 & SQ5 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 new 3.0 TFSI or 3.0 TDI engine.

Features:

• 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 engine to breathe better and operate more efficiently, improve the engine’s airflow and 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 turbo.

What's Included:

• Racingline High-Flow Panel Air Filter/EA839 3.0 V6T/ Eg Audi S4/S5 B9