ECU TUNING
SLK SLC-class
| CAR | GRADE | GL PRICE | Stage1 +ps | Stage1 +Nm | Tuned hp | Tuned Nm | OE hp | OE Nm | ENGINE | Remarks |
| SLC(R172) | SLC43 | ￥187,000 | +53ps | +100Nm | 420ps | 620Nm | 367ps | 520Nm | M276 3.5TT | |
| SLC(R172) | SLC180 | ¥132,000 | +19ps | +50Nm | 175ps | 320Nm | 156ps | 270Nm | M274 | |
| SLC(R172) | SLC200 | ¥132,000 | +61ps | +130Nm | 245ps | 400Nm | 184ps | 270Nm | M274 | |
| SLK(R170) | SLK320 | ¥176,000 | | | | | 218ps | | M112 | |
| SLK(R171) | SLK200 Komp | ¥132,000 | +35ps | | 198ps | | 163ps | | M271KE | |
| SLK(R171) | SLK200 Komp | ¥132,000 | +20ps | +20Nm | 204ps | 270Nm | 184ps | 250Nm | M271KE | |
| SLK(R171) | SLK280 | ¥176,000 | +19ps | | 250ps | | 231ps | | M272 | |
| SLK(R171) | SLK350 | ¥176,000 | +24ps | | 329ps | | 305ps | | M272 | |
| SLK(R171) | SLK350 | ¥176,000 | +19ps | +25Nm | 291ps | 375Nm | 272ps | 350Nm | M272 | |
| SLK(R171) | SLK55 AMG | ¥187,000 | +25ps | +26Nm | 386ps | 536Nm | 360ps | 510Nm | 113M55 | |
| SLK(R172) | SLK350 BlueEfficiency | ¥176,000 | +22ps | +41Nm | 328ps | 411Nm | 306ps | 370Nm | M276 3.5NA | |
| SLK(R172) | SLK200 | ¥132,000 | +36ps | +110Nm | 220ps | 380Nm | 184ps | 270Nm | M271DE | |
| SLK(R172) | SLK55 AMG | ¥187,000 | +18ps | +25Nm | 440ps | 565Nm | 422ps | 540Nm | M152 | |
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