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Tuning for 2012+ Mercedes-Benz GLK250 X204

(OM651 2.1L Inline-4 Turbo Diesel)


- Stock HP & TQ:

   204 HP / 369 FT-LB (500 Nm)


Tuning Options:


- Stage 1:

   240 HP /  427 FT-LB (580 Nm)


- Economy: 

   230 HP / 405 FT-LB (550 Nm) 

(up to 20% fuel savings)


- Delete Tune: [+$100]

   204 HP / 369 FT-LB (500 Nm) 

(Tune for DPF delete and remove CEL)

(DPF delete required)


- Stage 2: [+$200]

   260 HP / 442 FT-LB (600 Nm)

(DPF and SCR deleted required)


Ecu 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. Stock power and gains vary on the car based on conditions and state of the vehicle.

Mercedes GLK250 CDi OM651 Tuning (2010+)

  • Tune your car at home with a flasher:

    - CMD Flashtec MPF [+$350]

         (Android Flasher)

    - Alientech Powergate3+ [+$385]

         (Handheld Flasher)


    - Send in your ECU to get tuned and then shipped back

View parts for this car



Turbocharger for VW/Audi 2.0/1.8 MQB PLATFORM




Test Pipe for 2009-2017 Audi A4/A5/Q5 2.0T with EA888




Supercharger Pulley Upgrade Kit for Audi with 3.0T supercharged (before 2016)



Look no further - ECUPROGRAM, your dream Performance Tuning & Upgrade Shop is here! For more information about our ECU tuning services and how it can benefit your vehicle, don't hesitate to reach out to us.

4527 1 St SE, Calgary, AB T2G 2L2, Canada

(403) 457-3650

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