| Year | Make | Model |
|---|---|---|
| 2014 - 2019 | BMW | X5 M F85 |
| 2014 - 2019 | BMW | X6 M F86 |
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Dinan BMW X5 M Freeflow Axleback Exhaust System | BMW X5 M (15-18) (D660-0054A-BLK)
Dinan BMW X5 M Freeflow Axleback Exhaust System | BMW X5 M (15-18) (D660-0054A-BLK)
SKU:D660-0054A-BLK
In stock
Regular price
$2,599.95 USD
Regular price
$2,924.95 USD
Sale price
$2,599.95 USD
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The Dinan 15-18 BMW X5 M Freeflow Axleback Exhaust System is a high-performance upgrade designed to enhance exhaust flow by reducing back pressure. Constructed from 16-gauge 304 stainless steel, it delivers increased power output and a deep, refined sound that can be both civilized and aggressively spirited under hard acceleration. The system features a Helmholtz chamber design that minimizes resonance or "drone" at low RPM, providing a more comfortable driving experience. Its outward appearance is equally impressive, with quad 89mm (3.5") black ceramic or polished exhaust tips that add a tasteful, high-performance aesthetic. Built to exacting specifications, this bolt-on system ensures a straightforward installation process for enthusiasts seeking both performance and style.
Designed for 2015 to 2018 BMW X5 M models, this exhaust system is a direct bolt-on replacement that fits the vehicle’s chassis and engine configuration. It is ideal for street driving and spirited daily use, offering a significant upgrade in exhaust flow and sound quality. The system is engineered to resist corrosion and maintain durability over time, making it suitable for long-term performance. The kit includes all necessary components for installation, providing a seamless upgrade for BMW X5 M owners looking to improve both the sound and power characteristics of their vehicle.
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Overview
Overview
Dinan Exhaust Systems
Fits 2015–2018 BMW X5 M
Part #: D660-0054A-BLK
Overview
The Dinan Freeflow Axleback Exhaust System for the BMW X5 M is a high-performance upgrade designed to enhance your vehicle’s exhaust flow and sound profile. Crafted specifically for 2015 through 2018 models, this system is ideal for enthusiasts seeking improved power, a refined yet aggressive exhaust note, and a sleek appearance. Made from durable 16 gauge 304 stainless steel, it offers excellent corrosion resistance and longevity. The system features quad 89mm (3.5") black ceramic or polished exhaust tips, providing a tasteful, high-performance aesthetic that complements the vehicle’s sporty character.
Key Features
- Constructed from 100% 16 gauge 304 stainless steel for durability and corrosion resistance
- Designed to improve exhaust flow by reducing back pressure, supporting increased power output
- Features Helmholtz chamber technology to minimize low RPM resonance and drone
- Includes quad 89mm (3.5") black ceramic or polished tips for a refined, aggressive look
- Easy bolt-on installation with precise fitment for 2015–2018 BMW X5 M models
- Provides a deep, civilized sound under normal driving and a pleasantly aggressive tone during hard acceleration
Construction & Design
This exhaust system is engineered with a Helmholtz chamber design that effectively reduces resonance and drone at low RPM, ensuring a comfortable cabin environment. The high-quality stainless steel construction guarantees long-lasting performance and resistance to corrosion, maintaining its appearance and functionality over time. The quad tips are available in either black ceramic or polished finishes, adding a sophisticated touch to your vehicle’s rear end.
Driving Feel & Feedback
The system enhances your BMW X5 M’s exhaust response, delivering a more engaging driving experience. The optimized flow and sound characteristics provide a balanced blend of performance and refinement, making every drive more enjoyable without excessive noise or drone.
Installation & Fitment
Designed for straightforward bolt-on installation, this exhaust system fits 2015–2018 BMW X5 M models with precision, allowing for a hassle-free upgrade that maintains factory-like quality and fitment.
