Description
Upgrade your BMW G16 840i Gran Coupe with the DCE Parts Valvetronic Cat-Back Exhaust, designed to deliver a refined balance of everyday comfort, drivability, and a more engaging exhaust sound.
Manufactured from high-grade stainless steel, with titanium available as an optional material, this valved exhaust system allows you to adjust the exhaust character according to your driving preferences. With the valves closed, the system provides a refined and comfortable exhaust note suitable for daily driving and highway cruising. Opening the valves produces a sportier and more aggressive exhaust sound, particularly under acceleration.
Electronic & Vacuum Valved Exhaust System
The DCE Parts exhaust system can be configured with either electronic or vacuum valve actuators, depending on the selected setup. The exhaust valves are controlled through a dedicated controller unit, allowing convenient adjustment of the exhaust sound.
The valve control system is designed separately from the vehicle's brake system to help prevent unwanted changes in brake pedal feel. The high-quality valve components are engineered for reliable operation and provide the flexibility to switch between a quieter cruising experience and a more aggressive exhaust character.
High-Grade Construction
The exhaust system is manufactured from high-grade stainless steel for durability and long-term reliability. Titanium construction is also available as an optional upgrade.
Optional exhaust tips are available, allowing you to customize the appearance of the exhaust system to complement the styling of your BMW 8 Series Gran Coupe.
Fitment
This DCE Parts Valvetronic Cat-Back Exhaust is designed for:
- BMW G16 840i B58 Gran Coupe
B58 Downpipe Available
DCE Parts also offers a BMW B58 downpipe for the BMW G16 840i B58. The downpipe is available separately unless otherwise specified.
OPF Models
For BMW G16 840i models equipped with an OPF system, an ECU remap is required according to the manufacturer.
OPF delete configurations are intended for off-road use only.
Features & Specifications
- High-grade stainless steel construction
- Titanium construction available as an option
- Electronic or vacuum valve actuator options
- Dedicated valve controller
- Remote controls included
- Valve connectors included
- 12V power supply included
- Optional exhaust tips available
- Adjustable exhaust sound
- Designed for comfortable cruising and sportier driving
- BMW B58 downpipe available separately
Important Note
Please verify your vehicle's exact fitment and OPF configuration before ordering. For OPF-equipped vehicles, an ECU remap is required as specified by the manufacturer.
The optional B58 downpipe is sold separately unless specifically included with the selected configuration.
Off-Road / Motorsport Disclaimer
Certain products, including exhaust components or tuning products, may alter, bypass, or remove emissions-control systems. These products are intended for off-road, race, competition, or motorsport use only and may not be legal for use on public roads in your country.
It is the buyer's responsibility to verify and comply with all applicable local, state, and federal laws and regulations before purchasing or installing these products. Installation or use of emissions-related products on pollution-controlled vehicles may violate applicable emissions laws, including the U.S. Clean Air Act, and may result in significant fines or penalties. Use these products only where legally permitted and at your own risk.
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
