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Dinan D660-0036 Free Flow Axle-Back Exhaust for BMW 550i F10

(2011-2016 BMW 550i; 2011-2016 BMW 550i xDrive; 2008-2009 Ford Taurus X Eddie Bauer/Limited)

Part of: Dinan Free Flow Axle-Back Exhaust System

Other options in this family: Dinan D660-4602 Dinan D660-0050-BLK Dinan D660-0046-BLK Dinan D660-0086-BLK Dinan D660-3950

Manufacturer

Picture for manufacturer Dinan

Part Number

D660-0036
13 reviews
Sale Price

$2,349.95

Estimated ship date Tuesday, November 24

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Fitment guaranteed

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Product Details

The Dinan Free Flow Axle-Back Exhaust transforms your 2011-2016 BMW 550i with enhanced performance and an aggressive exhaust note. Engineered specifically for the F10 chassis, this premium exhaust system delivers a sportier sound without excessive drone, making it ideal for daily driving and spirited weekend runs.

Performance Benefits:

  • Gains up to 10 additional horsepower when paired with Dinan engine software
  • Reduced backpressure for improved exhaust flow and throttle response
  • Deeper, more aggressive exhaust tone that enhances the V8 experience
  • Drone abatement technology minimizes unwanted cabin resonance at highway speeds

Premium Construction:

  • 100% 304 stainless steel construction for superior corrosion resistance and longevity
  • Quad 3.5-inch exhaust tips available in polished stainless, laser-engraved, or ceramic black finishes
  • Precision-engineered mandrel bends maintain consistent diameter for optimal flow
  • TIG-welded seams ensure leak-free performance

Installation:

  • Direct bolt-on replacement for the factory axle-back section
  • Utilizes OEM mounting brackets and hangers for factory-like fitment
  • No modifications required for installation
  • Includes all necessary hardware and gaskets

Backed by Dinan's reputation for BMW performance engineering, this axle-back exhaust delivers measurable gains in both sound and power while maintaining the refinement expected from a premium sports sedan.

Products specifications

Fits

2011-2016 BMW 550i; 2011-2016 BMW 550i xDrive; 2008-2009 Ford Taurus X Eddie Bauer/Limited

Brand

Dinan

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Exhaust Type

Axle-Back

Material

304S Stainless Steel

Tip Diameter

3.500 in.

Category

Exhaust

Dinan Point Value

3

Emission Code

5

Height

10

Labor Time (Hours)

1.6

Length

54

Max HP Gain

10

Product Type

Axle-Back Exhaust

Sub Category

Exhaust and Tail Pipes

Tip Finish

Polished

Warning

California Proposition 65

Weight

78

Width

29

Lowest price that i could find,fast shipping!!!!!<br>

so far so good

quick

Bought a Husky trunk liner for my Civic. Autoplicity had the lowest price I could find, plus I received it in two days. Only problem I had was that their website had a problem with the part fit check. Although the description and part number was for the 2012 Civic, the part check said it would not fit. Had to wait until Monday to call customer service to verify that it would fit before I ordered. Would definitely order from Autoplicity again.

Quick &amp; easy

Been good although I never got a response about the wrong gaskets in my last order.

SUPER EASY TO ORDER, CHEAPEST PRICES!! WILL BE ORDERING FROM THEM AGAIN!

We found what we needed at the right price.

Excellent prices, but after a week and a half of hearing nothing I called to find out that my item, the customer service rep said it had been back ordered and I would receive an email once it shipped...my item arrived the next day and I received the shipping email four days later, no big deal just takes a while to get items, but you cannot beat the prices!

Easy checkout process

Fast and easy

This was my first time using Autoplicity.com. It was an easy site to navigate. They had everything I was looking for in one place. The prices were reasonable and in the ball park for what I was looking to spend. I received confirmation of my order immediately and an email when my items were shipped. I will definetly shop Autoplicity again.

I ordered the Truxport tonneau cover for my Nissan Frontier. I am very happy with Autoplicity,they have the best price by far on this product,and they promptly sent me an email when it was shipped.....the ONLY thing I wish they would have done but didn't is to include a tracking number. I think the reason they didn't include it is that it was shipped directly from the manufacturer,but they did give me the tracking number when I called and asked for it. Overall a very positive experience

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