The APR Full Carbon Fiber Intake System for the Audi S6 and S7 (C8) 2.9T EA839

The factory turbocharger inlet pipe is a big restriction point because it’s small. It’s common for most intake systems to only focus on the filter and airbox, but doing so only has minimal impact on performance. Furthermore, upgrading the turbocharger inlet pipe only has minimal impact on performance if it still necks down to the factory or aftermarket intake airbox. We solve this by making our pipe as large as possible from the 4” filter outlet all the way to the turbocharger inlets in one piece! This minimizes pressure drop and increases flow through the system far better than multi-piece solutions.

Our system is made from carbon fiber and looks absolutely stunning under the hood. By using this material we are able to make the wall thickness of the tubes smaller, maximizing the internal diameter, increasing performance even more! The material also allows us to make complex organic shapes necessary when working in a tight engine bay.

The airbox on this platform is tiny and leaves nearly no room to upgrade the filter. Our system works as a heat shield but is open on the bottom and side to allow for a larger filter and maximum airflow. This keeps air temps down and increases sound without it being overbearing. The filter is massive as well. A big filter is desirable as increasing filtered surface area keeps the filter breathing easily for many miles as it filters dirt, dust, and particles. It measures 7” by 7” with a 5.5” frontal inlet, and a 4” outlet. The filter media is a washable pleated cotton gauze that can be cleaned for extended life, or replaced with ease.

Our kit includes everything you need to bolt-on and go. No new tuning is needed, and the product is emissions friendly. We include all new OEM gaskets and all the nuts, bolts, and clamps needed for an easy install. Lastly, thanks to our billet turbo inlet adapters, this is the only intake you’ll ever need. Should you later upgrade your turbo, new, larger adapters can be installed to adapt to the larger inlets simply by swapping out the billet adapters!