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Dinan 12-16 BMW M5 Freeflow Axleback Exhaust System | BMW M5 (12-16) D660-0044-BLK

Dinan 12-16 BMW M5 Freeflow Axleback Exhaust System | BMW M5 (12-16) D660-0044-BLK

D660-0044-BLK

In stock

$2,349.95 USD
$2,643.95 USD $2,349.95 USD
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The Dinan 12-16 BMW M5 Freeflow Axleback Exhaust System is a high-performance upgrade designed to enhance exhaust flow and sound. Constructed entirely from 100% stainless steel, this system is measured to exact specifications to ensure a proper fit via factory hangers and mounting points. Dyno-tuned for maximum exhaust flow with minimal backpressure, it delivers a more aggressive sound during acceleration while minimizing drone inside the vehicle. Key features include Dinan’s exclusive Helmholtz Chamber and Butterfly Valve technologies, which optimize sound quality and performance. The exhaust gases exit through larger, laser-engraved, ultra-durable quad tips available in polished or ceramic black finishes, combining durability with a sleek appearance.

This axleback system is compatible with 2012-2016 BMW M5 models, offering a direct bolt-on upgrade for vehicles equipped with the stock exhaust setup. It is ideal for enthusiasts seeking improved sound and performance for street or spirited driving. Installation involves replacing the factory axle-back section, with no additional modifications required. The kit includes the necessary components for a straightforward upgrade, making it suitable for daily drivers and performance enthusiasts alike. Designed to enhance both sound and exhaust flow, this system provides a refined yet aggressive exhaust note for the BMW M5.

Overview

Dinan Exhaust

Fits 2012–2016 BMW M5

Part #: D660-0044-BLK

Overview

The Dinan Freeflow Axle-Back Exhaust System is a high-performance upgrade designed specifically for BMW M5 models from 2012 to 2016. Crafted entirely from stainless steel, this exhaust system is engineered to enhance your vehicle’s sound and airflow while maintaining durability and a factory-like fit. Ideal for enthusiasts seeking a more aggressive exhaust note and improved exhaust flow, this system combines advanced technology with precision craftsmanship to support your vehicle’s performance and aesthetic appeal. Whether you’re looking to improve your M5’s sound profile or support its exhaust efficiency, this system offers a balanced blend of style, sound, and functionality. It is perfect for drivers who want a more assertive tone under acceleration while ensuring a refined driving experience with reduced interior drone.

Key Features

This exhaust system features innovative design elements and premium materials to deliver a reliable upgrade:
  • Constructed entirely from 100% stainless steel for corrosion resistance and longevity
  • Precisely measured to ensure perfect fit via factory hangers and mounting points
  • Dyno-tuned for optimal exhaust flow and minimal backpressure
  • Incorporates Dinan’s exclusive Helmholtz Chamber technology to reduce drone
  • Equipped with Butterfly Valves for adjustable sound characteristics
  • Exits through larger laser-engraved quad tips, available in polished or ceramic black finish
  • Designed to provide a more aggressive sound under acceleration

Construction & Design

The system’s construction emphasizes durability and performance, utilizing high-quality stainless steel components measured to exact specifications. The design ensures a seamless fit with the factory mounting points, simplifying installation while maintaining structural integrity. The larger laser-engraved quad tips not only enhance visual appeal but also contribute to the aggressive exhaust note, complementing the system’s performance-oriented design.

Driving Feel & Feedback

This exhaust upgrade helps deliver a more assertive exhaust tone during acceleration, enriching the driving experience without sacrificing comfort. The incorporation of Helmholtz Chamber technology effectively reduces interior drone, allowing for a refined cabin environment even during spirited driving. The Butterfly Valve system provides an adjustable sound profile, enabling you to tailor the exhaust note to your preference.

Installation & Fitment

Designed for straightforward bolt-on installation, this system fits directly onto your BMW M5’s existing exhaust mounting points. Proper fitment is ensured through factory hangers and mounting locations, making it a reliable upgrade for enthusiasts seeking enhanced sound and performance with minimal hassle.

What’s Included

The package includes the complete axle-back exhaust system with quad tips in your chosen finish, along with all necessary hardware for installation.
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