Description
Upgrade the sound, appearance, and driving experience of your BMW F20/F21 120i or 125i B48 LCI with the DCE Parts Valvetronic Catback Exhaust. Engineered for both everyday drivability and spirited performance, this high-quality exhaust system combines premium stainless-steel construction with electronically controlled exhaust valves, giving you the flexibility to switch between a refined, comfortable exhaust note and a more aggressive sound at the push of a button.
The system is designed with comfort in mind when the valves are closed, making it well suited for daily driving and highway cruising without introducing excessive cabin noise. Open the valves when you want a sportier and more pronounced exhaust note, providing a more engaging experience under acceleration and higher throttle input.
The DCE Parts Valvetronic Catback Exhaust uses high-quality electronic valve actuators operated through an included valve control module. The durable exhaust valves allow you to control the character of the exhaust system while maintaining excellent drivability. The included remote control provides convenient operation of the exhaust valves.
Available for BMW F20 and F21 120i and 125i B48 LCI models with or without OPF, this exhaust system provides a versatile upgrade for enthusiasts looking to enhance their BMW's exhaust sound and overall driving experience.
Key Features
- High-grade stainless-steel construction
- Titanium construction available as an optional upgrade
- Electronically controlled exhaust valves
- High-quality, durable valve actuators
- Includes valve control module
- Includes remote controls
- Includes valve control cables
- Includes 12V power supply
- Designed for improved exhaust sound and drivability
- Valve operation allows switching between quieter and sportier exhaust modes
- Optional exhaust tips available
Fitment
Designed for the following BMW B48 LCI applications:
- BMW F20 120i B48 LCI
- BMW F20 125i B48 LCI
- BMW F21 120i B48 LCI
- BMW F21 125i B48 LCI
Compatible with models with or without OPF.
Valve-Controlled Exhaust Sound
With the exhaust valves closed, the system is designed to provide a more refined and comfortable driving experience, making it suitable for everyday use and longer highway journeys. When the valves are opened, the exhaust produces a more aggressive and sporty tone for a more engaging driving experience.
The electronic valve system gives you the flexibility to choose the exhaust character that best suits your driving conditions.
Optional Exhaust Tips
DCE Parts offers a selection of optional exhaust tips to customize the appearance of the exhaust system and complement your BMW's exterior styling.
Downpipe Compatibility
DCE Parts also offers a BMW B48 downpipe designed for the F20/F21 120i and 125i. The downpipe shown in product photos is not included with this catback exhaust system and must be purchased separately.
For vehicles equipped with OPF, an ECU remap may be required. Any OPF-delete configuration is intended for off-road or motorsport use only and may not be legal for use on public roads.
Important Notes
This product is intended as an exhaust-system upgrade for compatible BMW F20/F21 B48 LCI vehicles. Installation should be performed by a qualified automotive exhaust professional to ensure proper fitment, valve operation, and system alignment.
Certain exhaust components and tuning products may alter, bypass, or remove emissions-control equipment. These products may be intended for off-road, race, motorsport, or competition use only and may not be legal for road use in your country.
In the United States, products that modify emissions-control systems may not be legal for use on public roads or vehicles registered for street use. Installation or use on pollution-controlled vehicles may violate the U.S. Clean Air Act and applicable federal, state, or local regulations. It is the buyer's responsibility to verify and comply with all applicable laws and regulations before purchasing or installing the product.
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.
