Integrated Engineering Poly Air Intake System

The Integrated Engineering IEINCZ2 is a performance air intake system engineered for the Audi B9/B9.5 SQ5 3.0T. It features a rotomold polymer construction for exceptional heat resistance and a robust, single-piece design. The integrated velocity stack creates a low-turbulence transition from the large 5-inch air filter to the turbo inlet, reducing drag and power-robbing turbulence. This intake system boasts significant airflow improvements, flowing 24% more than the factory airbox. When combined with the optional IE turbo inlet pipe, airflow increases up to 50.4%. These gains are achieved through various design details, including the large air filter surface area, the low-turbulence velocity stack, and the dual-zone design that channels high-pressure ram air and low-pressure air. The IEINCZ2 is designed for both stock turbos and hybrid turbo setups. The intake airbox accepts the optional cast turbo inlet pipe, and adapter rings are available separately for hybrid turbo compatibility. Installation is designed to be straightforward, utilizing factory-style mounts and taking approximately 45 minutes with basic hand tools. The system is compatible with Audi SQ5 models from 2018-2024 equipped with the 3.0T Turbocharged engine.