Dinan High Flow Mid-Pipe – 2016-2020 BMW 340i/440i (F30/F32)
Enhance your BMW 340i or 440i (F30/F32) with the Dinan High Flow Mid-Pipe, designed to deliver an aggressive and captivating exhaust tone. As an authorised dealer of Dinan products, we offer this premium upgrade crafted from 3.25″ T304 stainless steel, ensuring durability and superior performance.
Key Features
- Compatible with 2016-2020 BMW 340i/440i (F30/F32)
- Constructed from high-quality 3.25″ T304 stainless steel
- Replaces factory centre section, including both resonators
- Improves exhaust flow and sound
- Reduces vehicle weight by 3 pounds
Performance and Sound
The Dinan High Flow Mid-Pipe transforms your vehicle’s exhaust note into a deep, aggressive growl, especially when paired with the Dinan exhaust system. This upgrade not only enhances sound but also optimises exhaust flow for improved performance.
Installation and Compatibility
Designed specifically for the BMW 340i and 440i models from 2016 to 2020, this mid-pipe ensures a perfect fit and seamless integration with your vehicle’s existing system.
Please check local regulations regarding vehicle emissions to ensure compliance in your area.
Installation Notes
Only confirmed to fit with the Dinan Free Flow Axle Back and stock exhaust systems. Fitment with other axle back units is not guaranteed.


