Mercedes-Benz Cla C117 2013 remap
Petrol · Flash via OBD · Figures published for this engine · Remote remap available UK-wide from £199
Is a remap worth it on the Mercedes-Benz Cla C117 2013?
A worthwhile remap. The gain is clearly felt on the road, especially in the mid-range where the torque increase lands.
What each stage needs
| Stage | Power | Torque | Hardware |
|---|---|---|---|
| Standard | 208 bhp | 350 Nm | None |
| Stage 1 | 260 bhp | 420 Nm | Software only |
| Stage 2 | 260 bhp | 420 Nm | Uprated intercooler, high-flow intake, sports catalyst |
Risk on this engine: medium
- High 25% gain: substantial stress on turbo(s) and fuel system.
- Naturally aspirated: lower mechanical risk. Gains from timing and fuelling optimisation.
How to keep the risk down
- Uprated intercooler strongly recommended.
- Full engine health check required.
- Verify fuel pump condition.
- Use RON 97+ fuel to maximise timing advance.
- Keep a copy of the original ECU file before flashing.
Remote remap for your Mercedes-Benz Cla C117 2013: Stage 1 from £199
No trip to a workshop. ORCA Remapping, part of the same company as BeakCheck, tunes your car's own ECU file and sends it back, UK-wide.
| Service | Price | Needs |
|---|---|---|
| Stage 1 Remote | £199 | Standard car, software only. 260 bhp and 420 Nm on this engine. |
| Stage 2 Remote | £299 | Uprated intercooler, high-flow intake, sports catalyst already fitted. 260 bhp and 420 Nm. |
| Diagnostic file analysis | £49 | Read-only check of the existing file: detects a previous tune before you buy a used car. |
Paid up front on orcahq.co.uk once ORCA confirms your engine and tool. Or ask first, no obligation:
Questions owners ask
How much power does a Mercedes-Benz Cla C117 2013 gain from a remap?
A Stage 1 remap adds about 52 bhp and 70 Nm, taking it from 208 to 260 bhp. Stage 1 is software only.
Is it safe to remap a Mercedes-Benz Cla C117 2013?
Remap risk is rated medium (6/10). High 25% gain: substantial stress on turbo(s) and fuel system. Uprated intercooler strongly recommended.
Does a remap affect the MOT or insurance on a Mercedes-Benz Cla C117 2013?
A remap does not affect the MOT test, which does not read the ECU calibration. It is a modification for insurance purposes and must be declared to your insurer; most mainstream insurers accept a declared Stage 1 with a premium adjustment.
How is a Mercedes-Benz Cla C117 2013 remapped?
Through the OBD diagnostic port in the cabin. The original file is read and saved first, then the modified calibration is written. Typically under two hours.
Check your exact car by registration
Free DVLA and MOT check, plus the remap verdict for the engine actually fitted to your car.
Other Mercedes-Benz engines
Remapping guides
Power figures are published Stage 1 and Stage 2 results for this engine and are a guide. Actual gains depend on the car's condition, fuel and the map used. BeakCheck and ORCA Remapping are trading names of Bloor Engineering Ltd.