Description
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Transform the sound, appearance, and performance of your Audi RS3 with the German Car Accessories Valved Sport Exhaust System for the 8Y platform. Developed under our GCA Performance line, this premium cat-back exhaust system is engineered to unleash the iconic sound of Audi's legendary 2.5L TFSI turbocharged five-cylinder engine while delivering improved exhaust flow and enhanced driving excitement.
Constructed from high-quality T304 stainless steel or optional 6AL-4V Grade 5 titanium, this exhaust system offers exceptional durability, corrosion resistance, and significant weight savings over the factory setup. By reducing backpressure and improving exhaust scavenging, the system helps optimize throttle response and overall engine efficiency while producing a deeper, more aggressive exhaust note.
Featuring electronically controlled exhaust valves, drivers can easily switch between refined daily driving comfort and an aggressive performance soundtrack at the push of a button. Precision TIG welding and vehicle-specific engineering ensure exceptional fitment and long-term reliability.
The system includes the complete cat-back assembly, including the mid-pipe and axle-back sections, along with aggressive RS-style exhaust tips for a factory-plus appearance. Installation is fully reversible, allowing the vehicle to be returned to stock at any time.
German Car Accessories backs every exhaust system with a 1-Year Warranty for complete peace of mind.
Key Features
- Genuine German Car Accessories GCA Performance Valved Sport Exhaust System
- Designed specifically for the Audi RS3 8Y platform
- Fits 2.5L TFSI turbocharged five-cylinder engine
- Available in T304 Stainless Steel or 6AL-4V Grade 5 Titanium
- Complete cat-back exhaust system
- Includes mid-pipe and axle-back sections
- Electronic exhaust valves with controller
- Switch between quiet and aggressive exhaust modes
- Reduced backpressure for improved exhaust flow
- Enhanced throttle response and performance
- Aggressive RS-style exhaust tips included
- Precision TIG welded construction
- Direct bolt-on installation
- Fully reversible to factory exhaust
- Includes all required mounting hardware
- 1-Year Warranty included
Specifications
- Brand: German Car Accessories
- Product Type: Valved Cat-Back Exhaust System
- Platform: 8Y
- Material Options:
- T304 Stainless Steel
- 6AL-4V Grade 5 Titanium
- Exhaust Type: Cat-Back
- Valve Control: Electronic Valves with Controller
- Exhaust Tips: RS Style Tips Included
- Construction: Precision TIG Welded
- Installation: Direct Bolt-On
- Hardware Included: Yes
- Reversible: Yes
- Warranty: 1-Year Warranty
Fitment
- 2021 Audi RS3 8Y 2.5L TFSI
- 2022 Audi RS3 8Y 2.5L TFSI
- 2023 Audi RS3 8Y 2.5L TFSI
- 2024 Audi RS3 8Y 2.5L TFSI
- 2025 Audi RS3 8Y 2.5L TFSI
- 2026 Audi RS3 8Y 2.5L TFSI
What's Included
- GCA Performance Valved Cat-Back Exhaust System
- Mid-Pipe Assembly
- Axle-Back Assembly
- Electronic Valve Control System
- RS Style Exhaust Tips
- Complete Mounting Hardware Kit
- Installation Components
