2015 - 2017 BMW F25 X3 28D - N47 Turbo Diesel - Performance DDE ECU Tuning

N47 ECU performance tune for 2015-2017 BMW X3 28d F25.

X3 N47 Stage 1 performance flash tune gains:

  • Horsepower: +50WHP 
  • Torque: +100WTQ

Performance tuning modifies torque limiter maps, boost levels, fuel maps and more. All to help safely increase HP/TQ, while keeping good drive-ability and factory fail-safes/limp protection in place. Gains may vary car to car based on conditions and state of the vehicle. 

  • We do not offer EGR - DPF - DEF disable/delete/bypass tuning.
  • We do not offer tuning services to the state of California.

We have 2 methods of having this X3 28d N47 DDE tune installed (Flash Type Selection).


 - Remove the DDE/ECU and mail it in. We will create a full backup image of your ECU without opening the lid or any physical damage to the ECU at all. We then upload our tune and mail the DDE/ECU back. 


 - No downtime!!! With this option, once an order is placed, we will ship you an ENET cable, that cable connects to your vehicle's OBD2 port and Ethernet port on the laptop. The remote flash option includes the cost of the cable (which is yours to keep). 
-We will send you a link to download our OBD2 flasher software in an email after your order is placed. Once you have the cable and flasher software, you can then follow instructions to request your tuning file via email. After you receive your tuning file, you can then flash it your self anytime you'd like, if you have technical difficulties and cant figure it out, we can connect remotely via TeamViewer and assist. Be sure to type in your VIN at checkout.
-You will need a Windows 8 or newer laptop  (Apple, Chromebooks are not supported)

Vehicle Fitment:

2015-2017 X3 F25, X3 28dX, SUV, N47N, USA, (WY33)

Please print out the tuning form below and mail it in with your DDE. If you're doing a remote flash you can email it.

DDE Tuning Stage: N47 F25 X3 Stage 1 Performance Tune
N47 Tune Flash Type: X3 28d Remote Tune Flash
In stock
Sale price$545.00

Tax excluded. Shipping calculated at checkout

BMW N47 ECU Tuning FAQs

Our customer support is available Monday to Friday: 8am-8:30pm.Average answer time: 24h

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