INDUCTION

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CARBON INTAKE SYSTEM - S4 / S5 (B9)
VWR12 41S4

NEW!

Simply the most sophisticated induction system for the current Audi S4/S5 (B9) TFSI engines. Hand built in the UK to OEM standards of materials, workmanship and detailing with a stunning matte carbon construction. But more importantly, the giant Trifoam filter greatly increases the standard surface area to give massive airflow gains. 

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HIGH FLOW INTAKE FILTER - S4 / RS4 / S5 / RS5 (B9)
VWR11 41S4

The new 3.0 TFSI turbocharged engine in the current B9 S4 will really benefit from our TriFoam™ High Flow Intake Filter. Using the exact same filter material as our intake systems, it’s a simple-fit replacement for your factory paper filter. Expect a worthwhile boost to engine efficiency as a perfect complement to either a standard engine or those running uprated power.

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HIGH FLOW INTAKE FILTER - AUDI S4 B8
VWR11 40S4

The 3.0 TFSI supercharged engine in the B8/B8.5 S4 will really benefit from our TriFoam™ High Flow Intake Filter. Using the exact same filter material as our intake systems, it’s a simple-fit replacement for your factory paper filter. Expect a worthwhile boost to engine efficiency as a perfect complement to either a standard engine or those running uprated power.

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INTAKE FILTER MAINTENANCE KIT & ADVICE
VWR12 0000

This RacingLine Oil and Cleaner Kit is essential to help you keep your filter in peak condition at all times and ensure that the complex triple-layer foam continues to deliver its power and filtration benefits for many years. It’s important that only this Oil and Cleaner Kit are used, as they've been specially formulated to work with our foam air filter material. 

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