Dinan 11-16 BMW 550i (F10) Free Flow Axleback Exhaust System - Black Tips
Dinan
Dinan 11-16 BMW 550i (F10) Free Flow Axleback Exhaust System - Black Tips
Dinan's Free Flow Axle-Back Exhaust improves exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be and pleasantly aggressive under harder acceleration with zero drone. 100% stainless steel construction and exacting specifications ensure that the system fits correctly using the factory hangers and will resist corrosion for years to come. A vacuum controlled butterfly valve is utilized to improve flow at wide-open throttle while keeping things civilized and "drone" free throughout. The design reduces overall weight as well and features 3.5'' polished, or ceramic black, tips for a tasteful high-performance look.
- Quad 3.5" laser engraved, polished or ceramic black exhaust tips
- Uses the factory brackets and hangers for a factory-like fitment
- Drone abatement technologies used to reduce cabin resonance
- More Power: + 10 HP when coupled with engine software
- 100% 304 stainless steel construction
- Enjoyably louder, sportier sound
Installation instructions (PDF)
Special-order item: allow extra time for delivery.
WARNING: This product may expose you to chemicals known to the State of California to cause cancer and/or reproductive harm. www.P65Warnings.ca.gov
Fitment
Listed for these platforms and engines. Tap one to see every part for it.
Not sure? Send us your VIN before ordering and we’ll confirm it fits.
- Authorized dealerGenuine parts with full manufacturer warranty.
- ShippingShips same day or within 24 hours.
- Returns30-day returns on new, uninstalled parts in original packaging.
More for your BMW F1X (5 & 6 Series)
Shop all 124 →
