iE 4M Carbon Air Intake System | Audi SQ7, SQ8, RSQ8/Lamborghini Urus/Porsche Cayenne Turbo

The factory airbox on the Audi SQ7, SQ8, and RSQ8 is a packaging compromise — engineered for noise suppression and manufacturing efficiency, not performance. The iE 4M Carbon Air Intake System replaces it entirely with a precision-engineered, free-flowing assembly that removes airflow restrictions and delivers a meaningful increase in power and response across the full RPM range. Designed to fit the 4.0T twin-turbo V8 as found in the Audi SQ7, SQ8, and RSQ8, as well as the Lamborghini Urus and Porsche Cayenne Turbo sharing the same engine platform. Developed to pair seamlessly with iE stage calibrations and hybrid turbo upgrades.

MORE AIR. MORE CAPABILITY.

Airflow is the foundation of performance. The iE Air Intake System delivers 1,088 CFM with 41% more flow than the stock airbox, feeding the twin-turbo V8 the volume it needs to reach its full potential. Developed and validated as part of the iE performance ecosystem — every subsequent upgrade performs better with this intake in place.

THE INTAKE YOUR ENGINE CAN HEAR

The factory airbox muffles the 4.0T’s character. The iE intake removes that barrier, allowing turbo spool, diverter valve activity, and throttle response to come through cleanly. The result is a driving experience that’s more connected, more immediate, and noticeably more alive at every throttle input.

SCULPTED CARBON FIBER. FUNCTIONAL AND STRIKING.

The iE Air Intake System replaces a large plastic cover with a purpose-designed carbon fiber assembly that transforms the appearance of the engine bay. Sculpted lines and premium materials deliver the visual statement the twin-turbo V8 underneath deserves — functional performance with presence.

PRECISION FIT. STRAIGHTFORWARD INSTALL.

Developed using advanced 3D scanning of the factory engine bay, every component achieves millimeter-level accuracy. No trimming, no rattles, no guesswork. Professional-quality results achievable in a home garage with common hand tools.

SYSTEM-READY DESIGN

Engineered to integrate directly with iE’s stage calibration ecosystem and complementary hardware. Designed to scale with the build without becoming obsolete as other components are added.