Mercedes SLC-Class ECU Remapping & Engine Tuning

We have remap figures for two Mercedes SLC-Class engines. Power gains on these petrol engines range from +14% to +23%. The largest bhp increase is on the SLC-Class SlC43 3.0 BiTurbo 367 R172: 367 to 419 bhp (+52 bhp, +14%). Book your SLC-Class in at our Burnley workshop on 01282 779 000, or find a local dealer.

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Mercedes SLC-Class remap figures
Mercedes SLC-Class	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
SlC200 2.0 Turbo 181 R172 BHP 2016-2019	181	223 (+23%)	300	382 (+27%)
SlC43 3.0 BiTurbo 367 R172 BHP 2016-2019	367	419 (+14%)	520	602 (+15%)

Frequently asked questions

How much power does a remap add to a Mercedes SLC-Class?

Power gains on the SLC-Class petrol engines range from +14% to +23%. The full figures for each engine are in the table above.

How much extra torque does a remap give a Mercedes SLC-Class?

Torque gains range from +15% to +27%, an extra 82 Nm depending on the engine.

Which SLC-Class engine gains the most from a remap?

The SLC-Class SlC43 3.0 BiTurbo 367 R172 gains the most: 367 to 419 bhp (+52 bhp, +14%). Torque rises from 520 to 602 Nm (+15%).

Where can I get my SLC-Class remapped?

Book it in at our workshop in Burnley, Lancashire, on 01282 779 000, or find a local remap dealer in our dealer directory.

How we develop your remap

Our remaps are developed in-house at our facility in Lancashire, and cars are developed on our Dynojet 424xLC² dyno. Read more about dyno tuning at BHP UK.

Our Products & Services

All of our software, programming and tuning services are designed and built in-house and are designed to enhance your vehicle and bring out it’s pure & true performance potential.