Set your V8 free to breathe better and operate more efficiently.

Our pair of RacingLine High-Flow Intake Filters for the Audi R8 V8 4.2 replace the restrictive factory paper filters with improved, high flow and reusable lifetime triple-layer Trifoam® filters. Designed to fit inside the standard R8 air boxes for improved airflow and performance.

Put simply, it’s the best Hi-Flow Intake Filter you can buy for your R8.

• 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 engine to breathe better and operate more efficiently – improve the 4.2 engine’s airflow, and power gains will follow. 
• By removing the inevitable restrictions that the standard paper filters give, the RacingLine Hi-Flow Intake Filters allow a worthwhile increase in airflow through to the V8.

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

EFFICIENCY GAINS

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

• Trifoam® filter construction, triple-layer laminate of open-cell polyurethane foam.
• Stainless steel open mesh supports the foam to provide an airtight seal inside the standard airbox.
• An exceptionally high level of filtration – the very same technology as some F1 engines use.
• The higher flow of clean air gives much more consistent and efficient power delivery.
• Developed and proven on our own R8 4.2 GT Endurance racing car.

VWR119042

Manufactured by

Racingline