Mercedes-Benz

Mercedes-Benz GL X164 - 2006 - 2012 420 CDI 306hp

DieselCode: OM6463996 cc

Performance

Stock vs tuned

All gains based on tested files written by professional calibrators.

Stock

306hp
700nm

Stage 1

350hp+44
810nm+110

Stage 2

Not available for this engine.

Power and torque

Peak figures from our records. Curve shape is modelled, not a dyno trace.

Extra options

DPF OFFEGR OFFAdblueVmaxDTC RemovalFLAPS

ECU

Compatible ECUs

Bosch EDC16CP36

Manufacturer: Bosch

Type: EDC16CP36

Bosch EDC16CP31

Manufacturer: Bosch

Type: EDC16CP31

Specifications

Technical data

Displacement
3996 cc
Engine code
OM646
Bore
86.00 mm
Stroke
86.00 mm
Compression
17.00
Turbo type
Fuel
Diesel
Premium fuel
Not required

Tuning file for Mercedes-Benz GL X164 - 2006 - 2012 420 CDI 306hp

ECU tuning files for the Mercedes-Benz GL X164 - 2006 - 2012 420 CDI 306hp are written and tested by professional calibrators. Each chiptuning file (Stage 1, Stage 2 and additional services like DPF OFF, EGR OFF and AdBlue removal) is programmed using the latest software and validated through years of remapping experience on the Mercedes-Benz GL platform.

Bee Chiptuning specializes in custom ECU remapping for Mercedes-Benz vehicles. Every tuning file we deliver is designed for the best performance gains with a real safe margin remap that respects the limits of your hardware. Whether you want more horsepower, more torque, improved throttle response or better fuel economy, our dyno-tested calibrations deliver consistent and repeatable results on the 420 CDI 306hp.

Our benefits

  • Files written by professional calibrators
  • Dyno-tested before delivery
  • Stage 1 and Stage 2 calibrations
  • Delivered in less than an hour
  • Direct support via WhatsApp

Ready to tune?

Sign up and upload your original file.

You'll receive a tested ECU file for this exact engine in less than an hour. Free credit on registration, no card needed.