Dinan Axle Back Exhaust Free Flow | BMW X5M / X6M 2015-2019 }
Dinan Axle Back Exhaust Free Flow | BMW X5M / X6M 2015-2019 }
Dinan Axle Back Exhaust Free Flow | BMW X5M / X6M 2015-2019 }
Dinan Axle Back Exhaust Free Flow | BMW X5M / X6M 2015-2019 }
Dinan Axle Back Exhaust Free Flow | BMW X5M / X6M 2015-2019 }
Dinan Axle Back Exhaust Free Flow | BMW X5M / X6M 2015-2019 }
Dinan Axle Back Exhaust Free Flow | BMW X5M / X6M 2015-2019 }
PLEASE CALL OR TEXT (310)231-0292 WITH ANY QUESTIONS Description: Dinan Axle Back Exhaust Free Flow | BMW F85...
Vendor: Dinan
SKU: D660-0054A
Product Type: Exhaust
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Dinan Axle Back Exhaust Free Flow | BMW F85 X5M & F86 X6M 2015-2019

Dinan Axle Back Exhaust Free Flow BMW F85 X5M & BMW F86 X6M 2015-2019. Axle back exhaust BMW X5M F85 & X6M F86 uses the factory brackets and hangers. Axle back exhaust is available in stainless polished tips for your F85 X5M BMW & F86 X6M. The F85 X5M and F86 X6M are the quintessential SUV in terms of power and performance with accolades in numerous periodicals crowning them the pinnacle of their class. With the possibility of putting down over 700 HP with a base tune, these vehicles are no slouch. Dinan engineers wanted to match this impressive feat with an equally impressive exhaust tone that let those around these SUV's hear the power that lies beneath the hood as well as be able to show it.

The axle back exhaust system was designed to improve exhaust flow by reducing back pressure, resulting in increased power output and a deep sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Dinan also incorporates a Helmholtz chamber design that reduces resonance or"drone" at low RPM. The technology within the can is matched in impressiveness by its outward appearance and design as the system is built to exacting specifications to ensure a simplistic bolt-on installation. It is made from 100% 16 gauge 304 stainless steel and will resist corrosion for years to come. The design features quad 89mm (3.5") black ceramic or polished exhaust tips for a tasteful high-performance look.


  • 8 HP @ 6000 RPM, 7 LB-FT @ 6000 RPM
  • Quad 89mm (3.5") polished or cermic black laser engraved exhaust tips
  • Enjoyably louder, sportier sound with a deep growl
  • Helmholtz chamber to reduce drone
  • Computer controlled valve limits noise during low speed driving; valve opens fully during high-load conditions to allow free flow
  • 100% 304 stainless steel construction
  • Uses the factory brackets and hangers for a factory-like fitment


This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.


BRAND :   Dinan
MAX HP GAIN   8 @ 6000 RPM
MAX TORQUE (lb-ft) GAIN   7 @ 6000 RPM
PRODUCT TYPE  Axle-Back Exhaust
EXHAUST TIPS  Stainless Steel - Polished Tips
WEIGHT :   62
WIDTH :   30
UPC :   813725025698
PART NUMBER :   D660-0054A

Fitment Chart:

X5M F85
4.4L V8
BMW X6M F86 4.4L V8 2015-2019

If you have any fitment questions, please feel free to reach out to our team via the contact methods below. If you are contacting us for any order status updates, please give us a call, or email us. We are a lean operation bringing you the best shopping experience possible. We are working on your orders as quickly as we can. We thank you for your patience.

Please reach out to us at (310) 231-0292 for sales inquiries if you are in the United States, Canada, Mexico.
For more in-depth product questions, fitment questions, product inquiries please email our performance specialists at online@autotalent.com.
All other inquiries:
Please direct your inquiries to the chat functionality on our website.

Returns Policy

If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging.

We cannot accept a return on special ordered or custom items.

Shipping is non refundable in either direction unless approved by AutoTalent. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the AutoTalent facility are shipped via FedEx, USPS, or USPS. Some packages shipped from the manufacturer may or may not require signatures for package release.

Special Order Items

Some items may be special order specifically for the customer’s vehicle. These items generally require a deposit or paid in full. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. These special order items cannot be returned or resold. Cancellations are not allowed on special order parts.

AutoTalent DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement.

** All cancellations that are requested that are NOT due to items not being in stock or delayed by the manufacturer are subject to a 5% processing fee. When you place an order with us we pay credit card fees that are NOT returned back to us. We will absorb these fees if we do not have the item in stock OR if you agree to the original ETA and that ETA is NOT met. If you decide to cancel for any other reason you will not receive this 5% fee back


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based.


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