Description
Upgrade your Mercedes-Benz W205 C63 AMG with the DCE Parts High-Flow Catted Downpipe, engineered to improve exhaust gas flow, reduce back pressure, and enhance turbocharger response.
The larger-flowing downpipe helps the turbocharger spool more efficiently, allowing it to build boost at lower engine speeds and recover boost more quickly after gear changes. Installation of the downpipe alone can provide typical gains of approximately 15 HP and 25 Nm of torque, depending on the vehicle configuration and supporting modifications.
The improved exhaust flow also enhances the exhaust sound, providing a deeper and more aggressive performance-oriented tone.
The DCE Parts downpipe can be equipped with a High-Flow Catalytic Converter, including a 200-cell Sport Metallic Catalytic Converter, providing improved exhaust flow while retaining catalytic-converter functionality.
For optimal performance and proper operation, ECU software optimization may be required depending on the vehicle configuration. Software calibration may also be necessary to address potential check-engine-light (CEL) errors.
Key Features
- DCE Parts performance downpipe for Mercedes-Benz W205 C63 AMG
- Designed for the 4.0L AMG engine
- High-Flow Catalytic Converter configuration
- Available with 200-cell Sport Metallic Catalytic Converter
- Larger-flowing design for improved exhaust gas flow
- Reduced exhaust back pressure
- Improved turbocharger spool and response
- Helps build boost at lower engine speeds
- Faster boost recovery after gear changes
- Typical gains of approximately 15 HP and 25 Nm
- Enhanced exhaust sound
- Performance-focused upgrade for the factory exhaust system
- ECU software optimization may be required
Fitment
- Mercedes-Benz W205 C63 AMG RWD – 2015+
- Mercedes-Benz W205 C63S AMG RWD – 2015+
Important Note
Catalytic-converter configurations and road-use requirements vary by country and region. The buyer is responsible for confirming that the selected configuration complies with all applicable local emissions and road-use regulations.
Professional installation is recommended. ECU software optimization may be required depending on the vehicle configuration and desired performance.
