Audi A4 Performance Air Intake - APR - APR PEX - `17-`18
Audi A4 Performance Air Intake - APR - APR PEX - `17-`18

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Audi A4 Performance Air Intake - APR PEX (2017–2018). A complete intake upgrade for the B9 2.0T EA888 Gen 3/Gen 4, engineered to increase airflow and improve turbo efficiency.
Delivering 46% more flow than stock and reducing pressure drop, this system replaces the inlet scoop, airbox, filter, and piping to the turbo. PEX construction enables thin-wall, large-ID tubing and tight shapes that fit the bay cleanly. A high-flow scoop feeds an airbox with additional flow paths directed away from engine heat, backed by a T304 stainless heatshield. The massive 7" × 7" washable cotton gauze filter uses a 5.5" frontal inlet and 4" outlet. Bolt-on with included clamps; no tuning required; emissions friendly. Note: not for engines with a MAF on the intake (e.g., DBPA).
Features
- 46% more flow vs. stock; reduced pressure drop
- Full system from inlet scoop to turbo
- OEM-appearing PEX; maximized 4" piping
- T304 stainless heatshield; cooler intake temps
- 7" × 7" washable filter; enhanced induction sound
Questions or want this installed? Call our Austin, TX or Los Angeles, CA area shops: 512-982-9393 (TX), 562-981-6800 (CA). We offer installation and customization at both locations.
Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov













