Dinan Free Flow Exhaust with Polished Tips for BMW 550i and 550i xDrive Sedan F10 2011 to 2015
Upgrade your BMW 5 Series with the Dinan Free Flow Exhaust and unlock a deeper, sportier exhaust note, improved exhaust flow and reduced back pressure. This premium performance exhaust is engineered for the BMW 550i and 550i xDrive F10 sedan, delivering a refined soundtrack at cruise and a pleasantly aggressive tone under acceleration with zero drone. Built from 100 percent stainless steel with exacting tolerances, it offers OEM level fitment on factory hangers and long term corrosion resistance, finished with tasteful 3.5 inch polished tips for a proper performance look.
We run this system on our own cars and customer cars, and the feedback is consistently excellent. Smooth on the motorway, authoritative when you put your foot down, and drone free day to day. If you are searching for a BMW 550i exhaust upgrade that balances daily comfort with real performance character, this Dinan exhaust is the one to have.
Why choose the Dinan Free Flow Exhaust for your BMW 550i F10
- Performance exhaust for BMW 550i F10 and 550i xDrive 2011 to 2015
- Reduced back pressure for improved flow and response
- Vacuum controlled butterfly valve for quiet cruising and enhanced flow at wide open throttle
- Zero drone for comfortable daily driving
- 100 percent stainless steel construction for durability and corrosion resistance
- Precise fitment using factory exhaust hangers
- Weight reduction compared to stock system
- 3.5 inch polished tips for a clean OEM plus appearance
Fitment
BMW 5 Series 550i and 550i xDrive Sedan F10, model years 2011, 2012, 2013, 2014, 2015. Sedan only.
Sound and drivability
The valved design uses a vacuum controlled butterfly valve to keep things civilised when cruising and opens for a richer, more aggressive tone when you ask for it. Expect a deep, premium note without unwanted drone inside the cabin.
Construction and finish
Crafted from stainless steel to Dinan’s exact specifications, this performance rear exhaust section resists corrosion and fits like factory. The dual 3.5 inch polished tips complete the high performance look without being over the top.
Installation
Direct fitment on factory hangers for a straightforward upgrade. Professional installation recommended. For fitting, book with Nforcd in Warwickshire or request a quote via Sales@nforcd.com.
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Buy with confidence from Nforcd. Genuine performance parts, expert advice and fitting support available.