Unlock greater airflow and more induction sound from the C8 Audi RS6 and RS7 with the APR Carbon Fiber Intake System. Designed specifically for the 4.0T EA825 twin-turbocharged V8, this system replaces the restrictive factory intake components with a high-flow performance intake engineered to support both stock and modified vehicles.
APR's intake features an extensive carbon-fiber airbox and inlet system that provides a substantial increase in airflow while maintaining a premium, OEM-quality appearance in the engine bay. Large high-flow filters and optimized intake passages reduce restriction ahead of the turbochargers, helping the engine breathe more efficiently as airflow demand increases. The system also delivers a more pronounced turbocharger and induction soundtrack, adding another layer of character to the RS6 or RS7 without compromising the premium nature of the vehicle.
For everything from a stock daily-driven RS6 to a tuned, higher-output build, the APR Carbon Fiber Intake is an excellent foundational airflow upgrade for the EA825 4.0T platform.
Fits 2021–2025 Audi RS6 Avant (C8)
Fits 2021–2025 Audi RS7 Sportback (C8)
Designed for the 4.0T EA825 twin-turbocharged V8
Compatible with stock and modified vehicles
Systems manufactured before August 23, 2024 were originally designed for vehicles through MY2022
Earlier systems can be updated for newer-model compatibility using APR's applicable conversion components
Verify production version when installing a previously purchased or used CI100050 intake on a later-model vehicle
APR carbon-fiber airbox assembly
APR carbon-fiber intake components
High-flow intake filters
6061 aluminum intake components
Vehicle-specific couplers and connections
Required installation hardware
APR Part Number: CI100050
Product Type: Performance Intake System
Application: Audi C8 RS6 Avant / RS7 Sportback
Engine: 4.0T EA825 Twin-Turbo V8
Primary Materials: Carbon Fiber / 6061 Aluminum
Filter Type: High-Flow Pleated Cotton Gauze
Filter Color: Red
Replacement Filter Part Number: RF100018
UPC: 810009933854
Emissions Code: 7
California Status: Not currently legal for sale or use in California
High-flow intake design reduces airflow restriction ahead of the twin turbochargers, making it an excellent supporting modification for stock and tuned EA825 engines
Extensive carbon-fiber construction provides a substantial visual upgrade to the RS6 or RS7 engine compartment
Increased induction and turbocharger sound creates a more engaging driving experience without modifying the exhaust system
Large high-flow filtration and optimized intake routing are designed to support the increased airflow demands of higher-output engine configurations
Purpose-built specifically around the C8 RS6 and RS7 4.0T engine bay for proper fitment and an OEM-quality appearance
Serviceable design with replacement APR RF100018 intake filters available separately
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