Description
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Upgrade your Mercedes-Benz SL-Class with the German Car Accessories Valved Sport Exhaust System, engineered under the GCA Performance line specifically for the R231 SL400 and SL450. Designed for the 3.0L Twin-Turbocharged V6 M276 engine, this performance exhaust system is engineered to improve exhaust flow, reduce back pressure, and deliver a deeper, more aggressive exhaust note while maintaining the refined character of the SL-Class.
Constructed from high-quality T304 stainless steel with an optional 6AL-4V Grade 5 titanium upgrade, this exhaust system provides a durable and lightweight performance solution designed for long-lasting strength. The optimized exhaust design maximizes flow and minimizes restriction, supporting improved throttle response and overall engine performance.
The electronic valved design allows you to control the exhaust tone on demand. Keep the system refined during normal cruising or open the valves for a deeper and more aggressive V6 exhaust note when you want a more exciting driving experience.
The complete cat-back exhaust system includes the mid-pipe and axle-back sections. Electronic exhaust valves with a dedicated controller provide factory-like operation, while precision TIG welds deliver high-strength construction and help ensure proper fitment.
The system is 100% reversible, allowing you to return your Mercedes-Benz SL400 or SL450 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
2014-2020 Mercedes-Benz SL-Class (R231):
- Mercedes-Benz SL400
- Mercedes-Benz SL450
- 3.0L Twin-Turbocharged V6
- M276 Engine
Model Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020
Chassis Code: R231
Key Features
- Brand: German Car Accessories
- Performance Line: GCA Performance
- Product: Valved Sport Exhaust System
- Application: Mercedes-Benz SL400 / SL450
- Chassis Code: R231
- Model Years: 2014-2020
- Engine: 3.0L Twin-Turbocharged V6
- Engine Code: M276
- Material: High-quality T304 stainless steel
- Optional Material Upgrade: 6AL-4V Grade 5 titanium
- Exhaust Type: Complete 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 reduce back pressure
- Designed to minimize exhaust restriction
- Designed to support increased power output
- Designed to enhance throttle response
- Designed to produce a deeper and more aggressive exhaust note
- Precision TIG-welded construction
- 100% reversible design
- All necessary mounting hardware included
- 1-year warranty included
