• Thanks for contacting us! We'll get back to you as soon as possible
Dinan Freeflow Stainless Exhaust with Polished Tips for the BMW G30 M550i - autotalent }
Dinan Freeflow Stainless Exhaust with Polished Tips for the BMW G30 M550i - autotalent }
Dinan Freeflow Stainless Exhaust with Polished Tips for the BMW G30 M550i - autotalent }
Dinan Freeflow Stainless Exhaust with Polished Tips for the BMW G30 M550i - autotalent }
Dinan Freeflow Stainless Exhaust with Polished Tips for the BMW G30 M550i - autotalent }
Dinan Freeflow Stainless Exhaust with Polished Tips for the BMW G30 M550i - autotalent }
Dinan Freeflow Stainless Exhaust with Polished Tips for the BMW G30 M550i - autotalent }
For any questions please PM or email: Online@AutoTalent.com Dinan Free Flow Axle-Back Exhaust System with Polished Tips...
Vendor: Dinan
SKU: D660-0075
Product Type: Exhaust
Regular price
$2,199.95
Regular price
$2,445.00
Sale price
$2,199.95
Check your purchasing power Apply at checkout
Dinan Free Flow Axle-Back Exhaust System with Polished Tips for BMW M550i xDrive (G30) 2018-2023
Found a better price elsewhere? Request Price Match
10 customers are viewing this product
30 day returns
Learn More.
Free Shipping

Free standard shipping on orders over $99

Coupon Code on First Order

Coupon Code on First Order

Price Match Guarantee

Price Match Guarantee

Free shipping on $99+ order

Free shipping on $99+ order

30-days Returns

30-days Returns

For any questions please PM or email: Online@AutoTalent.com

Dinan Free Flow Axle-Back Exhaust System with Polished Tips for BMW M550i xDrive (G30) 2018-2023

The Dinan Free Flow Axle-Back Exhaust for the BMW G30 M550i marks a new chapter in Dinan's exhaust system design. This system is engineered to improve exhaust flow, reduce back pressure, and enhance power output, delivering gains of +8 HP and +6 lb-ft of torque at 6600 RPM. While retaining the brand's hallmark balance between a civilized tone and aggressive sound under acceleration, the M550i exhaust introduces a bold new design for the exhaust tips, which are now massive 4" diameter double-walled tips. These clamp-on tips are a first for Dinan, offering easy replacement or customization options without welding.

Like other Dinan exhausts, the M550i system features drone abatement technologies to minimize cabin noise at low RPM, ensuring a quiet and comfortable interior even during high-performance driving. The computer-controlled exhaust valves retained from the stock system modulate the sound, limiting noise during low-speed driving but opening fully under load to allow free exhaust flow and deliver a deep, throaty V8 tone. The result is a refined yet sporty note that accentuates the M550i’s performance.

Constructed from 100% 304 stainless steel, this exhaust system offers durability and resistance to corrosion, ensuring long-lasting performance. The system also provides a straightforward installation with a bolt-on design, utilizing the factory hangers and including all necessary mounting hardware.

Key Features:

  • Power Gains: +8 HP and +6 lb-ft of torque at 6600 RPM
  • Sound: Louder, sportier sound with controlled exhaust valves to manage noise at low speeds
  • Drone Reduction: Incorporates technologies to reduce low-RPM drone, keeping the cabin quiet
  • Exhaust Tips: Four 4" diameter double-walled, clamp-on tips available in polished or ceramic black finishes, laser engraved with the Dinan logo
  • Material: 100% 304 stainless steel for durability and corrosion resistance
  • Installation: Easy bolt-on installation with included hardware, using factory hangers for a seamless fit
Brand Dinan
Dinan Point Value 3
Emission Code 5
Height 16
Labor Time (Hours) 1.9
Length 66
Max HP Gain 8 @ 6600 RPM
Max Torque (lb-ft) Gain 6 @ 6600 RPM
Product Type Axle-Back Exhaust
Sale Category Exhaust
Tip Finish Polished
Weight 73
Width 30
UPC 813725024653
Part Number D660-0075


 

Fitment Chart:

Make Model Year
BMW
M550i xDrive
2018-2023

 

 



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.

Call:
Please reach out to us at (310) 231-0292 for sales inquiries if you are in the United States, Canada, Mexico.
Email:
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

Shipping

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.

Fitment
Learn more about our Price match policy

Others People Also Bought