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Dinan Free Flow Axle Back Exhaust | BMW F33 / F36 440i 2017-2020 }
Dinan Free Flow Axle Back Exhaust | BMW F33 / F36 440i 2017-2020 }
Dinan Free Flow Axle Back Exhaust | BMW F33 / F36 440i 2017-2020 }
Dinan Free Flow Axle Back Exhaust | BMW F33 / F36 440i 2017-2020 }
Dinan Free Flow Axle Back Exhaust | BMW F33 / F36 440i 2017-2020 }
For any questions please PM or email: Online@AutoTalent.com Dinan Free Flow Axle-Back Exhaust System with Polished Tips...
Vendor: Dinan
SKU: D660-0077
Product Type: Exhaust
Regular price
$1,299.95
Regular price
$1,445.00
Sale price
$1,299.95
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Dinan Free Flow Axle-Back Exhaust System with Polished Tips for BMW 440i (F33/F36) 2017-2020
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For any questions please PM or email: Online@AutoTalent.com

Dinan Free Flow Axle-Back Exhaust System with Polished Tips for BMW 440i (F33/F36) 2017-2020

The Dinan Free Flow Axle-Back Exhaust for the BMW F33/F36 440i is engineered to enhance exhaust flow by reducing back pressure, which leads to increased power output and an exhilarating sporty sound. The system delivers an extra +6 HP and +5 lb-ft of torque at 6600 RPM, ensuring noticeable performance improvements. The exhaust tone is civilized during normal driving but becomes aggressively sporty under hard acceleration, with intoxicating burbles and pops adding to the driving experience.

To keep the cabin quiet and free from excessive noise, Dinan incorporates a Helmholtz chamber design that minimizes low-RPM drone. The system is meticulously built to provide a perfect fit, using the factory hangers and brackets, making installation straightforward.

Made from 100% 16-gauge 304 stainless steel, the exhaust is designed to resist corrosion for years, maintaining both durability and performance. The system also features twin 89mm (3.5") polished or ceramic black exhaust tips, which provide a tasteful and high-performance aesthetic. The factory computer-controlled exhaust valve is eliminated, allowing the system to deliver a consistent sporty sound.

Key Features:

  • Power Gains: +6 HP and +5 lb-ft of torque at 6600 RPM
  • Drone Reduction: Helmholtz chamber design reduces low-RPM resonance for a quiet cabin
  • Sound: Louder, sportier sound with rich burbles and pops under acceleration
  • Exhaust Tips: Twin 89mm (3.5") laser-engraved, polished or ceramic black tips for a high-performance look
  • Material: 100% 304 stainless steel construction for long-term durability
  • Fitment: Uses factory brackets and hangers for a seamless, easy installation
Brand Dinan
Dinan Point Value 3
Emission Code 5
Height 11
Labor Time (Hours) 1.2
Length 48
Max HP Gain 6 @ 6600 RPM
Max Torque (lb-ft) Gain 5 @ 6600 RPM
Product Type Axle-Back Exhaust
Sale Category Exhaust
Tip Finish Polished
Weight 45
Width 30
UPC 813725024691
Part Number D660-0077

 

Fitment Chart:

Make Model Year
BMW
440i
2017-2020

 

 




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.

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