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

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.

TRIFOAM® FILTER

Our Trifoam® material allows us to sandwich three different foams together for the perfect filtration and minimum restriction

HAND-MADE IN UK

Each Trifoam® filter construction is hand-made in the UK for perfect quality.

EFFICIENCY GAINS

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

• 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.

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

VWR1140S4

Manufactured by

Racingline