Description
The 3D Design Dual Exhaust Valve Controller gives drivers of select BMW M and M Performance models direct, on-demand control over the factory exhaust valve behavior. Designed as a precision electronic interface for vehicles equipped with S58 and N63 engine variants, this dual-channel controller allows independent adjustment of the left and right exhaust valve positions, providing a wider range of exhaust sound tuning than the factory Comfort or Sport mode settings alone can achieve.
The controller installs inline with the OEM exhaust valve wiring harness and requires no permanent modifications to the vehicle's electrical system. Its compact, driver-accessible design provides real-time toggle control over the exhaust valve open and closed states, allowing the driver to select the desired exhaust note based on the driving environment. The valves can be controlled for a more subdued exhaust tone during highway or everyday driving or opened for a louder, more aggressive, track-focused exhaust sound.
Unlike software-based exhaust valve modifications, the 3D Design Dual Exhaust Valve Controller operates without requiring software modifications or changes to the vehicle's ECU tune. This provides convenient, direct control while retaining the factory exhaust valve system and wiring.
Designed and manufactured in Japan, 3D Design components are developed with a focus on fitment precision, durability, and real-world usability. The brand's approach combines motorsport influence with street functionality, creating performance-oriented upgrades designed to enhance the driving experience and utility without sacrificing everyday practicality.
Product Details
- Designed for BMW G87 M2 with S58 engine
- Designed for BMW G80 M3 with S58 engine
- Designed for BMW G81 M3 with S58 engine
- Designed for BMW G82 M4 with S58 engine
- Designed for BMW G83 M4 with S58 engine
- Designed for BMW G16 M850i Gran Coupé with N63 engine
- Dual-channel exhaust valve controller
- Independently adjusts the left and right exhaust valve positions
- Installs inline with the factory OEM exhaust valve wiring harness
- Requires no permanent modifications to the vehicle's electrical system
- Compact, driver-accessible unit
- Provides real-time control over exhaust valve open and closed states
- Compatible with OEM Comfort and Sport exhaust valve wiring systems
- Allows greater exhaust sound control than factory Comfort or Sport modes alone
- Designed and manufactured in Japan
- Genuine 3D Design component
- SKU: 4191-00102
Vehicle Fitment
This 3D Design Dual Exhaust Valve Controller is designed for the following BMW applications:
- BMW G16 M850i 8 Series Gran Coupé — N63 engine
- BMW G87 M2 — S58 engine
- BMW G80 M3 — S58 engine
- BMW G81 M3 — S58 engine
- BMW G82 M4 — S58 engine
- BMW G83 M4 — S58 engine
Important Notes
- Designed for vehicles equipped with S58 or N63 factory exhaust valve systems.
- Confirm that your vehicle is equipped with factory active exhaust valves before ordering.
- The controller is designed to work with the OEM exhaust valve wiring system and does not require permanent electrical modifications.
- 3D Design is a Japanese manufacturer known for precision-engineered BMW components developed for both street and circuit use.
- This product is a genuine 3D Design Japan component.
