Chiptuning Mercedes-Benz CLE W236
1 engine · +43 hp
Mercedes-Benz CLE W236: 1 engine — 1 hybrid. The gain is +43 to +43 hp, with up to +67 Nm more torque. GAN GTL from 249 EUR, GAN GT from 399 EUR.
All Mercedes-Benz CLE W236 engines: exact gains
Standard output, output with GAN, the gain and the price for each box.
| Engine | STOCK → with GAN | Gain | Tuning boxes and prices | |
|---|---|---|---|---|
| Hybrid · 1 engine | ||||
| 300 e204 hp / 320 Nm | +43 hp+67 Nm |
GTL — 249 EUR · 241 hp GT — 399 EUR · 247 hp |
Select → | |
Each engine has its own tuning box: GAN GT / GTL or GAN GA / GA+. Prices are per box and include the current discount.
Not sure which engine you have?
Find your engine by the power output in your registration document: each version has its own module calibration.
Mercedes-Benz CLE W236 remap: what changes
The GAN box plugs in between the sensors and the engine control unit (ECU) and adjusts their signals, while a flash remap rewrites the ECU itself. Your manufacturer’s warranty is preserved: the ECU software is never changed, and the box can be removed at any time.
- Bluetoothchange modes from your phone
- 18 mapsfine-tuning for your engine
- 15 minutesfitted to the factory connectors
- IP67water and dust protection
- +43 hpbest in this generation
300 e 204 hp → 247 hp. The other engines gain at least +43 hp; check the table for each one.
- up to +30%more power
GAN GT: up to 30%, GAN GTL: up to 25%, GAN GA+: up to 12%.
- GAN APPpower control via smartphone
SPORT, DYNAMIC, ECO and STOCK modes in the GAN app.
- 50 daystest drive
Feel the difference or get your money back, excluding delivery costs.
What makes the Mercedes-Benz CLE W236 special
Mercedes CLE remap: the W236 line
W236 is the Mercedes family code for the CLE, which arrived as the C236 coupé in November 2023 and as the A236 cabriolet in April 2024. In Britain it is listed as the CLE Coupé and CLE Cabriolet, in AMG Line, AMG Line Premium, AMG Line Premium Plus and Premier Edition trims. Mercedes UK has sold the CLE since 2023, and the CLE 300e plug-in hybrid Coupé joined the range later. The catalogue holds one CLE engine for a tuning box: the one in the CLE 300 e.
The CLE 300 e is a plug-in hybrid whose 2.0-litre petrol engine (M254) makes 204 hp and 320 Nm, while the system output is 313 hp. The CLE 200 uses the same 204 hp, 320 Nm petrol engine, so the 300 e figures cover it on this page. The CLE 180, CLE 220 d, CLE 300 4MATIC, CLE 450 4MATIC and AMG CLE 53 have no rows in the catalogue. Of these, the UK range lists the CLE 220 d at 197 hp, the CLE 300 4MATIC at 258 hp and the CLE 450 4MATIC at 381 hp.
Mercedes-Benz CLE W236 remap: common questions
Is the CLE just a renamed C-Class or E-Class Coupé?
No. The CLE is a new line that takes over from the C-Class Coupé and Cabriolet and the E-Class Coupé and Cabriolet.
CLE 300 e remap: what does the module add?
The petrol engine is rated at 204 hp and 320 Nm, rising to 247 hp and 387 Nm with the GAN GT. Those figures belong to the petrol engine, not to the 313 hp system output. Mercedes quotes the combined hybrid output separately, so compare it only with system figures, never with a petrol-only rating. Read them as the stated gain for this engine type, not a dyno reading of your car.
Do I need to tell my insurer about a GAN tuning box?
Tell them. A tuning box raises the output, and in Britain that is a declarable modification like any other performance change. Policies differ, so a quick call to your insurer before fitting is the safe route; the figures they will ask for are the stock and GAN outputs listed here.
Is a tuning module the same as a Stage 1 remap?
Not quite. Stage 1 usually means an ECU remap without replacing any parts. The tuning module also works without replacing parts, but it does not change the ECU software: it adjusts the sensor signals, comes off in about a minute, and the OFF button in the app restores the factory settings.