MERCEDES BENZ CLK Stage 1
21 engines – 136–508 hp
21
engines
+66 hp
Max gain
+13%
Avg. gain
✓
Eco Tuning
W208 - 1997 - 2002
6 engines
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 270 CDI 163hp | Diesel | 163 | 203 | +40 (25%) |
| 430 - 279hp | Petrol | 279 | 301 | +22 (8%) |
| 55 AMG 347hp | Petrol | 347 | 369 | +22 (6%) |
| 320 - 218hp | Petrol | 218 | 233 | +15 (7%) |
| 200 K 163hp | Petrol | 163 | 177 | +14 (9%) |
| 230 K 193hp | Petrol | 193 | 205 | +12 (6%) |
W209 - 2003 - 2009
15 engines
| Engine | Fuel | Stock (hp) | Stage 1 (hp) | Gain |
|---|---|---|---|---|
| 320 CDI 211hp | Diesel | 211 | 277 | +66 (31%) |
| 320 CDI 224hp | Diesel | 224 | 277 | +53 (24%) |
| 63 AMG 481hp | Petrol | 481 | 532 | +51 (11%) |
| 220 CDI 136hp | Diesel | 136 | 181 | +45 (33%) |
| 270 CDI 163hp | Diesel | 163 | 202 | +39 (24%) |
| 270 CDI 170hp | Diesel | 170 | 203 | +33 (19%) |
| 220 CDI 150hp | Diesel | 150 | 181 | +31 (21%) |
| 63 AMG Black Series 508hp | Petrol | 508 | 531 | +23 (5%) |
| CLK500 387hp | Petrol | 387 | 409 | +22 (6%) |
| 55 AMG 367hp | Petrol | 367 | 386 | +19 (5%) |
| 500 V8 - 306hp | Petrol | 306 | 321 | +15 (5%) |
| 200 K 163hp | Petrol | 163 | 177 | +14 (9%) |
| 200 K 184hp | Petrol | 184 | 197 | +13 (7%) |
| 320 V6 - 218hp | Petrol | 218 | 231 | +13 (6%) |
| 240 V6 - 170hp | Petrol | 170 | 181 | +11 (6%) |
FAQ
Is Stage 1 safe for the engine?+
Yes, Stage 1 is a mild optimization within factory safety margins. We use dealer-level equipment and verify results on a dyno.
How long does it take?+
Usually 2–4 hours, including diagnostics, remapping, and a control measurement on our dynamometer.
Does it affect fuel consumption?+
Stage 1 can reduce consumption (better torque curve) or slightly increase it under aggressive driving. On average, consumption stays the same.