Mon - Fri 08:00-18:00

BMW 1 Series E87 118D 120 BHP EDC16C31

180 BHP

Stage 1 Power

400 Nm

Stage 1 Torque

BMW E87 118D 120 BHP EDC16C31

Our Stage 1 performance remap was developed and tested in house from our custom software to ensure optimal drive-ability and maximum performance whilst remaining within the safe limits of your engine. For auto models we also ensure the torque output is within the safe limit for the auto box, and our software will ensure smooth gear changes as we edit the internal torque model in the same manner as the manufacturer would calibrate the software. The DPF safe remap is designed to run in parallel with the DPF filter without the need for removal.

The stage 1 remap gives 180 BHP and a torque increase to 400Nm. Power delivery will be smooth and constant through the entire engine range and will make overtaking much easier.

EGR Delete

We can also include an EGR delete for no extra cost with your remap. This gives better throttle response, economy and reliability. For this you must fit an EGR blanking plate, or we can do this for you at our workshop.

You can program the ECU yourself using our online remapping service. For this we recommend to use the Kess V2 tool. With this tool you can you program directly over the OBD port.

If you prefer to send the ECU to us for the programming work, you can use our postal remap service.

Price:

Optional extras:

EGR Delete

For EGR delete you will need to ensure you have fitted an EGR blanking plate. Our EGR delete will remove all control of the EGR valve and does not simply hold it closed. This is great when you have a malfunctioning EGR as you can eliminate all traces of the EGR system.

The blanking plate must be a solid plate with no holes, this is fitted at the rear of the engine behind the fuel filter. Tip – don’t remove the fuel pump, simply move the filter to the side, now you won’t need to bleed the fuel system.

Price:

  • £50 for only EGR delete (online remap only), included with any remap.

Air Doser Delete

The butterfly/throttle and intercooler bypass valves in the intake can sometimes go wrong or leak. You can either disconnect it, or make a custom air doser delete pipe (this must have a mount for the boost sensor and the temperature sensor). We can then delete this part through a software remap. This can only be carried out if the DPF system is removed, the intercooler bypass valve works during regeneration modes.

Price:

  • £50 for only ADD delete (online remap only), included with any remap if requested.

DPF Delete

For vehicles with a DPF fault, we can remove all DPF related software, the DPF system must then be emptied out to ensure no further problems. For optimal performance fit a straight through pipe in its place. You cannot run a DPF delete remap without removing the DPF filter as it will no longer regenerate, hence it will clog.

Price:

  • £50 for only DPF delete (online remap only), included with any remap.

Programming Methods – OBD2 or BDM100

Programming via OBD EDC16C31

  • Obtain a suitable programming tool, we recommend Kess V2.
  • Install the tool to a reliable laptop.
  • Connect to the OBD port of your car, make sure you have backup chargers to the vehicle battery and the laptop battery.
  • ID the ECU and then take a read of the ECUs flash memory.
  • Email the software to remap@hdi-tuning.co.uk along with a description of the remap you require.
  • Send payment through our webshop.
  • We will modify the software and send back to you. This normally takes less than 2 to 3 hours during working days.
  • Using the same tool, ID then write to the ECU. This will overwrite the ECUs flash memory, it’s important not to interrupt the process. If you encounter any problems we can fix the ECU for you so there’s absolutely nothing to worry about.
  • Let your engine warm up and then take the car for a spin, enjoy the extra power!

Programming via BDM100 EDC16C31

  • Order a suitable tool such as Kess KTAG or BDM100.
  • Install the tool to a reliable laptop.
  • The ECU must be removed from the vehicle, and then the tabs on the lid can be carefully pried open and the casing of the ECU removed.
  • Using a pogo spring probe connect to the ECU board, power the ECU to the ECU connector plugs as described by your programming tool.
  • ID the ECU and then take a read of the ECUs memories for a backup (please save separately, and not as a combined file).
  • Email the software to remap@hdi-tuning.co.uk along with a description of the remap you require.
  • Send payment through our webshop.
  • We will modify the software and send back to you. This normally takes less than 2 to 3 hours during work days.
  • Using the same tool, ID then write to the ECU. This will overwrite the ECUs memory, it’s important not to interrupt the process. If you encounter any problems we can fix the ECU for you so there’s absolutely nothing to worry about (You can always repair an ECU if you take a full BDM backup of all memories).
  • Straighten the lid on the ECU and seal with a little silicone.
  • Refit the ECU and start the engine.
  • Let your engine warm up and then take the car for a spin, enjoy the extra power!

Email us

Contact us if you still have any questions.

    FULL NAME *
    EMAIL *
    SUBJECT *
    MESSAGE