APR Fits Audi RS6 Avant 21-25, RS7 Sportback 21-25 CI100050

There was no component overlooked in the search for performance; the airbox, filter, couplers, and turbo inlets were each extensively analyzed and modified for maximum flow. The upgraded APR filter unit, featuring a low restriction cotton gauze media, flows 8% more than stock without sacrificing air quality. Flow is further improved by 52% larger airbox outlets, and 93% larger turbo inlets. The significantly improved APR turbo inlets are compatible with turbos featuring up to a 29% larger inlet port; various inlet adapters ensure that the APR intake will provide optimized flow for a wide range of turbos. Overall flow improvements of the intake result in a 50% reduction in pressure drop compared to OEM. The APR intake flows 19% less than the theoretical maximum supported by the OEM turbo inlet port diameter; a significant improvement compared to the OEM intake which flows 37% less than the theoretical maximum. Such significant improvements in flow quality and quantity are manifested in faster throttle response, reduced strain on the turbo, and increased efficiency which translates to more power. On the Stage 1 (93) APR RS6, an additional 47 AWHP and 38 AWFT-LBS of torque, to all four wheels, was measured on our calibrated chassis dynos. Whether you are looking to improve the performance of your stock RS6, or pushing the limits with larger turbos, the APR intake will support your efforts.

This Part Fits:

Year	Make	Model	Submodel	Notes
2021	Audi	RS6 Avant
2022	Audi	RS6 Avant
2023	Audi	RS6 Avant
2024	Audi	RS6 Avant
2025	Audi	RS6 Avant
2026	Audi	RS6 Avant
2021	Audi	RS7 Sportback
2022	Audi	RS7 Sportback
2023	Audi	RS7 Sportback
2024	Audi	RS7 Sportback
2025	Audi	RS7 Sportback
2026	Audi	RS7 Sportback

Specifications:

Brand	APR
Category	Air and Fuel Delivery
Emission Code	7
Engine Application	4.0T
3801	Red
Filter Material	Pleated Cotton Gauze
Material	6061 Aluminum, Carbon Fiber
Product Type	Intake Systems
Sub Category	Fuel Injection System and Related Components
Warning	California Proposition 65
Description_SHO	Intake
Description_INV	C8 RS6/RS7 INTAKE
Description_ASC	This product has received updates to accomidate new model years. Systems built prior to August 23rd 2024 are only designed to directly fit up to MY2022 vehicles. However, existing systems can be converted to the new system using the information in the attached instruction document. Please call to order conversion parts.
Description_DES	APR Carbon Fiber Intake - 4.0T RS6/RS7 (C8)
Description_EXT	Fits Audi RS6 Avant 21-25, RS7 Sportback 21-25
Description_MKT	The APR 4.0T EA825 Intake System is here for the Audi (C8) RS6 and RS7!
Description_MKT	The APR Intake System is a substantial upgrade for the 4.0T EA825 engine. It offers significant horsepower and torque gains through a high flow design that greatly increases airflow while reducing pressure drop.
Description_MKT	We've upgraded every part that actually translates to increased performance. Throttle response sharpens, as the system lets your engine to breath more freely. This causes the turbochargers to work less hard, which directly translates to the gains you feel. On top of that, the stunning carbon fiber and aluminum design looks fantastic in the engine bay and adds a pleasant auditory note to the engine. The filter is washable and reusable, and the cast aluminum turbo inlets use adapter rings with ideal entrances, making them compatible with larger turbochargers. This lets the system support even higher airflow levels, with low pressure drop, and even more horsepower and torque as you continue to mod!
Description_MKT	Design Overview and Testing:
Description_MKT	There was no component overlooked in the search for performance; the airbox, filter, couplers, and turbo inlets were each extensively analyzed and modified for maximum flow. The upgraded APR filter unit, featuring a low restriction cotton gauze media, flows 8% more than stock without sacrificing air quality. Flow is further improved by 52% larger airbox outlets, and 93% larger turbo inlets. The significantly improved APR turbo inlets are compatible with turbos featuring up to a 29% larger inlet port; various inlet adapters ensure that the APR intake will provide optimized flow for a wide range of turbos. Overall flow improvements of the intake result in a 50% reduction in pressure drop compared to OEM. The APR intake flows 19% less than the theoretical maximum supported by the OEM turbo inlet port diameter; a significant improvement compared to the OEM intake which flows 37% less than the theoretical maximum. Such significant improvements in flow quality and quantity are manifested in faster throttle response, reduced strain on the turbo, and increased efficiency which translates to more power. On the Stage 1 (93) APR RS6, an additional 47 AWHP and 38 AWFT-LBS of torque, to all four wheels, was measured on our calibrated chassis dynos. Whether you are looking to improve the performance of your stock RS6, or pushing the limits with larger turbos, the APR intake will support your efforts.
Description_FAB	+47 AWHP & +38 AWFT-LBS at the wheels measured over stock (Stage 1 93)
Description_FAB	Carbon Fiber airbox with 52% larger airbox outlets
Description_FAB	Smooth and high flow turbocharger inlet pipe couplers
Description_FAB	93% larger aluminum turbocharger inlets with adapter rings for larger turbochargers
Description_FAB	50% reduction in pressure drop at the turbo inlets
Description_FAB	High flow and washable pleated cotton gauze filter material
Description_FAB	Enhanced engine sound
Description_FAB	Turbos spool faster
Description_FAB	Turbos operates more efficiently
Description_FAB	Inlet piping diameter is maximized from the airbox outlets to the turbocharger inlets
Description_FAB	Inlet piping addresses the main system restriction
Description_FAB	Billet turbo adapter rings make fitting this system to larger turbo possible
Description_FAB	Emissions friendly