QW Supercharger Air Intake System

Unlock the true potential of your Audi B8.5 S4 with the QW Supercharger Air Intake System. Engineered to deliver the same proven performance as the CTS Turbo intake, this system maximizes airflow, enhances throttle response, and produces that addictive supercharger whine that every 3.0T enthusiast loves.

Crafted from high-quality aluminum and paired with a large high-flow air filter, this intake is designed to dramatically reduce restrictions compared to the factory airbox. The result is improved horsepower, torque, and a beautiful whine coming up front, all while maintaining a clean OEM+ fit and finish.

• Direct-fit for B8.5 Audi S4 (2013–2016, 3.0T Supercharged)

• High-flow conical air filter for maximum surface area and filtration

• Mandrel-bent aluminum piping for smooth, unrestricted airflow

• Powder-coated heat shield to protect against engine bay heat soak

• OEM-style mounting for a secure and precise fit

• Adds performance, sound, and engine bay appeal

Whether you’re daily driving or chasing peak performance, the Quattro Werks Cold Air Intake provides the perfect balance of reliability and power. Experience sharper throttle response, a deeper induction note, and proven gains that take your Audi to the next level.