Performance Upgrade
- Vehicle: Mercedes-Benz M Class W166
- Engine: 2143cc / 204 HP (150 kW) / 500 Nm
- Power Gain: +35 HP / +101 Nm
- Total After Tuning: 239 HP / 601 Nm
- Module: RaceChip GTS 5 — Maximum Driving Dynamics
- App Control: ✅ Included in price — full smartphone control via RaceChip App
What's Included
- RaceChip GTS 5 tuning module
- RaceChip App Control module (included, no extra cost)
- 7 fine tuning mappings
- RaceChip safety package
- Lifetime software updates
- Up to 15% fuel savings
Easy plug & play installation. No permanent modifications to your vehicle.
