Description
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Upgrade the sound, exhaust flow, and performance of your Mercedes-Benz AMG GT43 or GT53 with the German Car Accessories Valved Sport Exhaust System, engineered under the GCA Performance line for the X290 platform.
Designed specifically for the 3.0L Turbocharged Inline-6 M256 engine, this performance exhaust system is engineered to maximize exhaust flow, minimize back pressure, and reduce exhaust restriction to support increased power output and improved throttle response.
Constructed from high-quality T304 stainless steel with an optional 6AL-4V Grade 5 titanium configuration, this exhaust system provides a durable and lightweight performance solution designed to handle the demands of the turbocharged M256 engine.
The complete cat-back exhaust system includes the mid-pipe and axle-back sections. Electronic exhaust valves with a dedicated controller allow you to control the exhaust tone on demand, providing a more aggressive sound under acceleration while maintaining factory-like operation during normal driving.
Precision TIG welds provide high-strength construction and help ensure proper fitment. The system is 100% reversible, allowing you to return your Mercedes-Benz AMG GT to its factory exhaust configuration at any time.
All necessary mounting hardware is included.
German Car Accessories stands behind this product with a 1-year warranty.
Fitment
2018-2026 Mercedes-Benz AMG GT (X290):
- Mercedes-AMG GT43
- Mercedes-AMG GT53
- 3.0L Turbocharged Inline-6
- M256 Engine
Model Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Chassis Code: X290
Key Features
- Brand: German Car Accessories
- Performance Line: GCA Performance
- Product: Valved Sport Exhaust System
- Application: Mercedes-AMG GT43 / GT53
- Chassis Code: X290
- Model Years: 2018-2026
- Engine: 3.0L Turbocharged Inline-6
- Engine Code: M256
- Material: High-quality T304 stainless steel
- Optional Material: 6AL-4V Grade 5 titanium
- Full cat-back exhaust system
- Includes mid-pipe and axle-back sections
- Electronic exhaust valves with controller
- Factory-like valve operation
- Designed to maximize exhaust flow
- Designed to minimize back pressure
- Designed to reduce exhaust restriction
- Designed to support increased power output
- Designed to enhance throttle response
- Designed to produce a deeper, more aggressive exhaust tone
- Lightweight performance-oriented construction
- Precision TIG-welded construction
- Designed for proper fitment
- 100% reversible design
- All necessary mounting hardware included
- 1-year warranty included
