Description
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Unlock the full potential of your Audi RS4 or RS5 with the German Car Accessories High-Flow Air Intake System for the 2018+ B9 and B9.5 platform. Designed specifically for the twin-turbocharged 2.9L TFSI V6 engine, this performance intake system improves airflow efficiency, enhances induction sound, and delivers a more engaging driving experience.
Engineered to outperform the restrictive factory intake setup, this system features a large 6-inch velocity stack and optimized intake path to maximize airflow volume while maintaining ideal air velocity. The result is improved throttle response, enhanced turbocharger efficiency, and stronger torque delivery throughout the RPM range.
In addition to the performance benefits, the intake dramatically enhances the engine's induction sound, allowing you to hear more turbo spool and intake noise under acceleration while maintaining daily drivability. A heat-shielded design helps minimize intake air temperatures by reducing exposure to engine bay heat, ensuring consistent performance in a variety of driving conditions.
The system includes high-quality 3.5-inch silicone turbo inlet hoses and all required installation hardware for a straightforward bolt-on installation. Best of all, the intake is completely reversible, allowing you to return the vehicle to its factory configuration at any time.
Whether you're looking to improve performance, increase turbo sound, or complete your RS build, this high-flow intake system is one of the most effective upgrades available for the Audi RS4 and RS5 platform.
Features
- Designed specifically for Audi RS4 and RS5 B9/B9.5 models
- Optimized high-flow intake system
- Large 6-inch velocity stack design
- Improved airflow volume and efficiency
- Enhanced throttle response
- Increased turbocharger efficiency
- Stronger torque delivery
- Aggressive induction and turbo sound
- Heat-shielded design to reduce intake temperatures
- Includes 3.5-inch silicone turbo inlet hoses
- Fully reversible installation
- Direct bolt-on upgrade
- Includes all necessary mounting hardware
- Backed by a 1-Year Warranty
Specifications
| Specification | Details |
|---|---|
| Product Type | High-Flow Air Intake System |
| Vehicle Fitment | Audi RS4 & RS5 B9/B9.5 |
| Model Years | 2018-2025 |
| Engine | 2.9L Twin-Turbocharged V6 TFSI |
| Velocity Stack | 6-Inch High-Flow Design |
| Turbo Inlet Hoses | 3.5-Inch Silicone Hoses |
| Heat Shield | Included |
| Installation | Direct Bolt-On |
| Reversible | Yes |
| Hardware Included | Yes |
| Warranty | 1 Year |
Vehicle Fitment
Audi RS4 B9/B9.5
- 2018 Audi RS4
- 2019 Audi RS4
- 2020 Audi RS4
- 2021 Audi RS4
- 2022 Audi RS4
- 2023 Audi RS4
- 2024 Audi RS4
- 2025 Audi RS4
Audi RS5 B9/B9.5
- 2018 Audi RS5
- 2019 Audi RS5
- 2020 Audi RS5
- 2021 Audi RS5
- 2022 Audi RS5
- 2023 Audi RS5
- 2024 Audi RS5
- 2025 Audi RS5
Benefits of Upgrading Your RS4/RS5 Intake
The factory intake system is designed to balance performance, emissions, and noise restrictions. Upgrading to a high-flow intake system allows your twin-turbocharged 2.9L V6 engine to breathe more efficiently, helping improve throttle response, turbo performance, and overall driving enjoyment. The added induction and turbo sounds create a more engaging experience every time you get behind the wheel.
Why Choose GCA Performance?
GCA Performance develops premium performance and styling upgrades designed specifically for European vehicles. Every product is selected for quality, fitment, and reliability to ensure enthusiasts receive upgrades that perform as good as they look.
