Description
Upgrade the exhaust sound and driving character of your BMW G29 Z4 M40i 3.0 B58 with the DCE Parts Catback Valvetronic Exhaust. Engineered specifically for the B58-powered G29 Z4 M40i, this performance exhaust system combines high-quality construction, electronically controlled exhaust valves, and refined everyday drivability.
Manufactured from high-grade stainless steel, the DCE Parts valvetronic exhaust is designed to deliver an enhanced exhaust note while maintaining a comfortable and refined driving experience. With the exhaust valves closed, the system provides a more subdued and comfortable sound profile, making it suitable for everyday driving and highway cruising. When the valves are opened, the system produces a deeper, louder, and sportier exhaust tone, allowing you to enjoy the character of the B58 engine when accelerating and driving enthusiastically.
Valvetronic Exhaust System
The electronically controlled exhaust valves give you the ability to adjust the exhaust sound according to your driving conditions. The high-quality valves are designed for durability and reliable operation while providing the flexibility to switch between a more refined exhaust note and a more aggressive performance sound.
The system includes a dedicated valve controller, remote controls, wiring, and a 12V power supply, providing a complete solution for controlling the electronically operated exhaust valves.
BMW G29 Z4 M40i B58 Fitment
The DCE Parts Valvetronic Catback Exhaust is designed specifically for:
- BMW G29 Z4 M40i 3.0 B58
DCE Parts also offers a BMW B58 downpipe designed for the BMW G29 Z4 M40i 3.0 B58 application.
For vehicles 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
- Dedicated exhaust valve controller
- Remote controls included
- Wiring included
- 12V power supply included
- Optional exhaust tips available
- Designed specifically for the BMW G29 Z4 M40i B58
- Valved catback exhaust configuration
- Refined sound with valves closed
- Sportier and more aggressive exhaust note with valves open
- Durable and reliable valve operation
Enhanced Sound Without Sacrificing Drivability
The DCE Parts Valvetronic Catback Exhaust is designed to provide a balance between performance sound and everyday comfort. During normal driving and highway cruising, the closed-valve setting helps maintain a refined cabin environment with minimal additional exhaust noise compared with the factory system.
When you want a more engaging driving experience, opening the exhaust valves allows the B58 engine to produce a more pronounced, sporty exhaust tone. This adjustable design makes the system suitable for drivers who want greater exhaust character while retaining the flexibility required for everyday use.
Optional Exhaust Tips
The DCE Parts exhaust system can be equipped with optional exhaust tips, allowing you to further customize the appearance of the exhaust system and complement the styling of the BMW G29 Z4.
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.
