02/08/2026
🚙 BMW X6 3.0D 258HP (F16 2016)
⚡ Stage 1 ECU + TCU Remap
📈 Performance Upgrade: • Stock: 258 HP / 560 Nm
• Stage 1: 310 HP / 650 Nm
• +52 HP / +90 Nm
🔧 Included: ✅ Stage 1 ECU Remap
✅ Stage 1 TCU (Transmission Tune)
✅ Faster & smoother gear shifts
✅ Increased gearbox torque limit
✅ Improved acceleration & launch response
✅ Safe & reliable calibration
✅ Up to 12% better fuel economy (driving style dependent)
📩 Contact us for professional ECU & TCU tuning.
📞 +383 49 285 772