Petrol

Mercedes E / E Coupé W213 2016 onwards 300 remap

Standard this engine makes 245hp and 400Nm. Our STAGE 1 file takes it to 265hp and 420Nm.

+20horsepower
+20newton metres
2stages available

Where the power arrives

Power and torque through the rev range, on the STAGE 1 file.

Power before and after
0721432152861,0001,8502,6753,5254,3755,200 RPM 0721432152861,0002,3503,7005,050hp RPM
  • Standard 245hp
  • Remapped 265hp
Torque before and after
01132273404541,0001,8502,6753,5254,3755,200 RPM 01132273404541,0002,3503,7005,050Nm RPM
  • Standard 400Nm
  • Remapped 420Nm

Stages for this engine

Stage 1 needs nothing fitted. Anything above assumes the supporting hardware is on the car already.

Every figure for the 300

FilePowerGainTorqueGainPrice
Standard245hpn/a400Nmn/an/a
ECOn/an/a420Nmup 20£490
STAGE 1265hpup 20420Nmup 20£590

Economy files show no new power figure because they are written for torque and drivability rather than peak output.

Remapping the 300

The Mercedes E / E Coupé W213 2016 onwards 300 runs a factory calibration built to cope with poor fuel, skipped servicing and hot countries. We rewrite the fuelling, boost and timing for this engine on this car, then test it before you get it back. The original file is kept, so it can go back to standard whenever you want.

On the petrol side the difference shows in throttle response and in how hard it pulls through the top half of the rev range. It feels sharper off idle and keeps going where it used to flatten out.

Figures on this page are for a standard car in good health. We read the fault codes and check the basics first, and if something needs attention we will tell you before we write anything. Have a look at the other engines on the W213 2016 onwards, the full E / E Coupé range, or everything we do for Mercedes.

Book your E / E Coupé

We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.