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Dinan Free Flow Stainless Exhaust for for 2011-2016 BMW 550i [F10] (D660-0036/D660-0036-BLK)


Quick Overview

This Dinan Free Flow Stainless Exhaust improves performance and sound. This product earns you 3 Dinan points.
(D660-0036 / D660-0036-BLK)

Sku # : Dinan-Free-Flow-Exhaust-BMW-F10-550i-JS


    • Dress up your boring stock bumper with these unique quad Dinan engraved 3.5" tips, available polished or black

    • Turn heads on the street and at car meets with a sportier, more aggressive sound

    • Be pressed into your seat with an exhilarating driving experience- Approximate 10hp gain*

    • Take a road trip and enjoy low noise inside the car- Limits noise and flow based on speed without that low rpm drone many aftermarket exhausts are known for



  Year Make Model Part Number
Black Tips 2011-2013 BMW F10 550i & xDrive D660-0036-BLK
Polished Tips 2011-2013 BMW F10 550i & xDrive D660-0036
Black Tips 2014-2016 BMW F10 550i & xDrive D660-0036-BLK
Polished Tips 2014-2016 BMW F10 550i & xDrive D660-0036


Compliment your already amazing sounding car by adding this Dinan Free Flow Stainless Exhaust.  This fully stainless steel system is precisely built to ensure proper fitment via factory hangers and mounting points to result in an easier installation process. It is tuned for maximum exhaust flow under acceleration resulting in minimal backpressure and an aggressive sound, while reducing drone while cruising.  As well as improving sound and performance, this exhaust is available with polished or black tips to allow you to further customize the look of your car. (Includes mounting hardware)

As with every Dinan product, this Free Flow Stainless Exhaust System is completely legal and does not void your factory BMW warranty.

*When used in conjunction with the Dinan Performance Software Upgrade


Click for Installation Instructions

dinan free flow exhaust



If you have any questions about this Dinan Free Flow Stainless Exhaust please give us a call at 714-582-3330


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