Audi S3 Intercooler Pipe Kit - APR EZ-Flow (2015-2020). This direct-replacement boost hose system upgrades the S3's charge piping with durable, high-flow silicone components.

Engineered by APR to reduce turbulence and boost leaks, the kit uses four-ply silicone with a Fluorosilicone lining to resist oil and fuel vapors. EZ-Flow stepped transitions smooth airflow at each connection, and stainless Clampco T-bolt clamps keep hoses secure under heat and pressure. Compatible with OEM and APR intercoolers, the OEM throttle body, and all OEM turbochargers on MQB 2.0T. Includes the turbo outlet hose (replaces 5Q0145828). Note: the turbo outlet pipe does not fit 7-speed DQ381 vehicles.

Features

• Four-ply silicone; pressure tested beyond engine capability
• Fluorosilicone interior resists oil and gasoline permeation
• EZ-Flow stepped design for smooth, port-matched transitions
• Stainless Clampco T-bolt clamps reduce slippage and leaks

Questions on fitment or installation? Call us at 512-982-9393 (Austin, TX) or 562-981-6800 (Los Angeles, CA). We offer installation and customization at both locations.

If purchasing 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