Racingline High-Flow Air Filter For Audi S4/S5 3.0T B9

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

Our High-Flow Intake Filter for the B9-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 engines 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

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.