Mercedes SLK R172 2011 onwards SLK 200 (1.8T) remap
Standard this engine makes 184hp and 270Nm. Our STAGE 1 file takes it to 220hp and 380Nm.
Where the power arrives
Power and torque through the rev range, on the STAGE 1 file.
- Standard 184hp
- Remapped 220hp
- Standard 270Nm
- Remapped 380Nm
Stages for this engine
Stage 1 needs nothing fitted. Anything above assumes the supporting hardware is on the car already.
Remapping the SLK 200 (1.8T)
The Mercedes SLK R172 2011 onwards SLK 200 (1.8T) 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 R172 2011 onwards, the full SLK range, or everything we do for Mercedes.
Other engines on this SLK
R172 2011 onwards cars.
Similar power, other makes
Cars running about the same standard output, for comparison.
Other SLK generations
Book your SLK
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.