DCE Parts - BMW G30 G31 520i 530i B48 Catback Valvetronic Exhaust

Upgrade the exhaust sound and driving character of your BMW G30 5 Series Sedan or G31 5 Series Touring with the DCE Parts Catback Valvetronic Exhaust, engineered specifically for BMW 520i and 530i models equipped with the B48 2.0L turbocharged engine.

Manufactured from high-grade stainless steel, this performance catback exhaust system is designed to provide a refined and comfortable driving experience with the valves closed while giving you the option to switch to a deeper, louder, and sportier exhaust note when the valves are opened.

The valvetronic design provides the versatility needed for both everyday driving and spirited use. With the valves closed, the system maintains a subdued exhaust tone that is well suited to daily commuting and extended highway journeys. Opening the valves allows a more pronounced and engaging exhaust sound under acceleration, adding greater character to the B48-powered BMW 5 Series.

Valvetronic Exhaust Valve Control

The DCE Parts exhaust system can be configured with electronic or vacuum exhaust valve actuators, depending on the selected setup. The valves are operated through a dedicated controller unit, allowing you to conveniently adjust the exhaust sound.

The independent exhaust valve control system keeps the exhaust valve operation separate from the vehicle's brake system. This design helps avoid unwanted changes in brake pedal feel that may occur when an exhaust valve system relies on the vehicle's brake vacuum system.

The high-quality exhaust valves are engineered for durability and reliable operation, providing a balance between refined drivability, adjustable sound, and sporty exhaust performance.

BMW G30 & G31 Fitment

The DCE Parts Valvetronic Catback Exhaust is designed for the following B48-powered BMW 5 Series applications:

• BMW G30 520i B48
• BMW G30 530i B48
• BMW G31 520i B48
• BMW G31 530i B48

DCE Parts also offers a BMW B48 downpipe for the BMW G30/G31 520i and 530i B48 applications.

For models equipped with an OPF (Otto Particulate Filter), an ECU remap may be required when modifying the exhaust or related emissions equipment. OPF-delete modifications are intended for off-road or motorsport use only where permitted by law.

Specifications & Features

• High-grade stainless-steel construction
• Titanium construction available as an optional upgrade
• High-quality electronic exhaust valves
• Electronic and vacuum actuator options available
• Dedicated exhaust valve controller
• Remote controls included
• Valve connectors included
• 12V power supply included
• Optional exhaust tips available
• Catback exhaust configuration
• Designed specifically for BMW G30 and G31 B48 applications
• Compatible with 520i and 530i models listed above
• Refined sound with valves closed
• Sportier exhaust note with valves open
• Durable and reliable valve operation

Adjustable Exhaust Sound

The DCE Parts Valvetronic Catback Exhaust gives BMW 520i and 530i owners greater control over their vehicle's exhaust character.

With the valves closed, the system is designed to maintain a comfortable and refined exhaust note for normal driving and highway cruising. When the valves are opened, the exhaust delivers a deeper and more aggressive sound, creating a more engaging experience during acceleration and spirited driving.

This combination of valve-controlled sound, premium materials, and everyday drivability makes the DCE Parts exhaust an ideal upgrade for BMW G30 and G31 owners looking to enhance the sound and personality of their B48-powered 5 Series.

Optional Exhaust Tips

The exhaust system can be equipped with optional exhaust tips, providing an opportunity to customize the appearance of the rear of your BMW G30 or G31 and complement its exterior styling.

Important Legal Disclaimer

Certain exhaust components, tuning products, and emissions-related modifications may alter, bypass, or remove emissions-control systems. These products are intended for off-road, race, motorsport, or competition use only where applicable and may not be legal for use on public roads in your jurisdiction.

It is the buyer's responsibility to verify and comply with all applicable local, state, and federal laws and regulations before purchasing or installing the product. Installation or use of emissions-related products on pollution-controlled vehicles may violate 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.