| Year | Make | Model |
|---|---|---|
| 2009 - 2017 | BMW | 5 Series (F10/F11) |
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Dinan Black Freeflow Axleback Exhaust System | Audi RS3 (17-20) D660-0036-BLK
Dinan Black Freeflow Axleback Exhaust System | Audi RS3 (17-20) D660-0036-BLK
SKU:D660-0036-BLK
In stock
Regular price
$2,399.95 USD
Regular price
$2,699.95 USD
Sale price
$2,399.95 USD
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The Dinan 11-16 BMW 550i xDrive Freeflow Axleback Exhaust System is a high-performance exhaust upgrade designed to enhance exhaust flow and vehicle sound. Constructed entirely from stainless steel, this system reduces back pressure to increase power output while maintaining a refined sound profile. It features a vacuum-controlled butterfly valve that optimizes flow at wide-open throttle, providing a sportier tone without drone during daily driving. The system’s precise engineering ensures proper fitment using factory hangers, and its lightweight design contributes to improved handling and performance. The 3.5-inch tips are available in polished or ceramic black finishes, offering a tasteful, high-performance aesthetic.
This axleback exhaust system is compatible with 2011–2016 BMW 550i xDrive models equipped with the N55 engine. It is a direct bolt-on replacement for the factory exhaust, suitable for street and spirited driving. The kit includes all necessary components for installation, ensuring a straightforward upgrade. Designed for enthusiasts seeking increased horsepower, improved sound, and a custom look, this system enhances both daily driving and performance-oriented applications without compromising comfort or civility.
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Overview
Overview
Dinan Performance Exhaust
Fits 2011–2016 BMW 550i xDrive
Part #: D660-0036-BLK
Overview
The Dinan Freeflow Axleback Exhaust System is a high-performance upgrade designed specifically for BMW 550i xDrive models from 2011 to 2016. Crafted to enhance your vehicle’s exhaust flow, this system helps reduce back pressure, supporting improved engine response and a more engaging driving experience. Whether you're seeking a sportier sound or improved efficiency, this exhaust system offers a balanced combination of performance and refinement. Its sleek black finish and polished tips give your vehicle a tasteful, high-performance aesthetic that complements its sporty character. This exhaust system is ideal for enthusiasts looking to elevate their BMW’s sound profile and exhaust efficiency without sacrificing daily comfort. It is engineered to deliver a sporty, aggressive tone under acceleration while remaining civilized and drone-free during normal cruising. The system’s durable stainless steel construction ensures long-lasting corrosion resistance, maintaining its appearance and performance over time. Designed with exacting specifications, it fits perfectly using the factory hangers, making installation straightforward and secure.Key Features
This performance exhaust features a thoughtfully engineered design focused on durability, sound quality, and ease of installation. Key features include:- 100% stainless steel construction for corrosion resistance and longevity
- Vacuum-controlled butterfly valve for optimized flow at wide-open throttle
- Reduces overall weight for improved vehicle dynamics
- 3.5-inch tips available in polished or ceramic black finish for a high-performance look
- Precisely engineered to fit using factory mounting points
- Enhances exhaust flow for improved response and a sportier sound
- Zero drone design ensures a comfortable cabin environment during daily driving
Construction & Design
The system is constructed entirely from stainless steel, ensuring durability and resistance to corrosion. Its design incorporates a vacuum-controlled butterfly valve that helps modulate exhaust flow, providing a balance between aggressive sound and civilized operation. The polished or ceramic black tips add a refined aesthetic touch, completing the high-performance look.Driving Feel & Feedback
This exhaust system enhances the auditory experience of your BMW, delivering a sporty and aggressive tone under acceleration while maintaining a refined and drone-free environment during regular cruising. The improved exhaust flow supports better engine response, contributing to a more engaging driving experience.Installation & Fitment
Designed for direct bolt-on installation, this axleback system uses the factory hangers for a secure fit. Its precise engineering ensures compatibility with the specified BMW 550i xDrive models from 2011 to 2016, making it a straightforward upgrade for enthusiasts seeking performance and style enhancements.
