Upgrade exhaust flow and sound with this Valved Cat-Back Exhaust System for BMW M340i M440i 2020-2024. The system replaces the exhaust section behind the catalytic converter and is designed to provide a deeper tone, reduced restriction, and a cleaner rear appearance. The integrated valve system allows the exhaust path and sound level to be adjusted when installed with the compatible controller.
Product Details:
- Fitment: BMW M340i M440i 2020-2024
- Engine: 3.0T
Confirm chassis code, engine, drivetrain, body style, model years, pipe routing, connection points, and rear-bumper outlet layout before ordering. Professional installation and adjustment are recommended, especially for valved systems that require wiring, vacuum lines, or controller setup.
Valved Cat-Back Exhaust System for BMW M340i M440i 2020-2024
Fast order processing included with every order.