Dinan Performance Exhaust Systems
Fits 2018–2023 BMW M5 F90
Part #: D660-0079
Overview
The Dinan Freeflow Axleback Exhaust System for the BMW M5 F90 is a high-performance upgrade designed to enhance your vehicle’s sound and exhaust flow. Crafted for enthusiasts seeking a blend of sporty acoustics and refined civility, this system is engineered to deliver an exhilarating driving experience while maintaining everyday comfort. The polished finish adds a touch of sophistication, making it a perfect choice for those who value both form and function. Whether you're looking to improve exhaust efficiency or achieve a more aggressive sound profile, this system supports your performance goals with durable construction and thoughtful design.
Key Features
- Enlarged tubing to 83mm for improved airflow compared to stock 80mm
- Constructed with high-quality materials for durability and corrosion resistance
- Utilizes absorption and reactive technologies in the muffler for optimized sound and flow
- Retains computer-controlled exhaust valves for noise regulation and sound modulation
- Designed to reduce low-RPM drone for a more comfortable cabin environment
- Polished finish enhances aesthetic appeal and corrosion resistance
- Supports increased power output through improved exhaust efficiency
Construction & Design
This exhaust system features a polished stainless steel construction, ensuring longevity and resistance to the elements. The enlarged tubing and specialized muffler design are engineered to maximize exhaust flow while maintaining a refined appearance. The system’s design incorporates absorption and reactive technologies that help balance sporty sound with cabin comfort, making it suitable for daily driving and spirited performance alike.
Driving Feel & Feedback
With the Dinan Freeflow Axleback Exhaust, your BMW M5 will exhibit a more pronounced sporty tone during acceleration, complemented by a responsive exhaust flow. The retained exhaust valves allow for seamless transition between civilized and aggressive sound levels, providing a dynamic driving experience that responds to your driving style. The system helps support improved exhaust flow, which can contribute to enhanced throttle response and overall vehicle responsiveness.
Installation & Fitment
Designed as a bolt-on upgrade, this exhaust system is intended for straightforward installation on the BMW M5 F90 model years 2018 through 2023. Proper fitment is ensured through precise engineering, allowing you to upgrade your vehicle’s exhaust with confidence and minimal hassle.
What’s Included
This package includes the polished axleback exhaust components necessary for a complete upgrade, along with all required hardware for installation.
