Description
Upgrade your Mercedes-Benz 3.0T engine with the DCE Parts High-Flow Catted Downpipe with Heat Shield, engineered to improve exhaust gas flow, reduce back pressure, and enhance turbocharger response.
The larger-flowing downpipe allows the turbocharger to spool more efficiently, helping it 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 upgraded exhaust flow also enhances the vehicle's exhaust sound, providing a more pronounced and performance-oriented tone.
The DCE Parts downpipe is available with a 200-cell or 400-cell Sport Metallic High-Flow Catalytic Converter, providing improved exhaust flow while retaining catalytic-converter functionality. The included heat shield helps provide additional protection around the downpipe and surrounding components.
Key Features
- DCE Parts performance downpipe for Mercedes-Benz 3.0T applications
- High-Flow Catalytic Converter configuration
- Available with 200-cell or 400-cell Sport Metallic Catalytic Converter
- Larger-flowing design for 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
- Includes heat shield
- Designed as a performance upgrade for the factory exhaust system
Fitment
- Mercedes-Benz GLC43 AMG 3.0T – X253
Important Note
Catalytic-converter configurations and road-use requirements vary by country and region. The buyer is responsible for confirming that the selected downpipe configuration complies with all applicable local emissions and vehicle regulations.
Professional installation is recommended. ECU software optimization may be required depending on the vehicle configuration and desired performance.
