Performance Tune F97/F98 X3M/X4M GP-600/GP-650/GP-700

We need either your car in our Miami location or for you to mail us your ECU. 

Stage 1 (GP-600)

• Will work on 91 and 93 Octane fuel
• G-POWER: 600 hp (441 kW) / 720 Nm

Stage 1+ (GP-650)

• Will work on 91 and 93 Octane fuel
• G-POWER: 650 hp (478 kW) / 780 Nm
• OPTIONAL IN THE USA: G-Power DeepTone Exhaust system
• Will work on NON-OPF VEHICLES without further modification

Stage 2 (GP-700)

• Will work on 91 and 93 Octane fuel
• G-POWER: 700 hp (515 kW) / 840 Nm
• Required G-Power DeepTone Exhaust system 
• Required Motorsports Exhaust 

Features:

• more performance & torque delivery
• better response & more driving enjoyment
• three-dimensional engine software adaption
• special adaptation according to engine variant
• optimized energy efficiency
• optimized specific fuel consumption
• retention of the OEM engine & diagnosis feature
• hot-/cold-weather testing in different climate zones
• V-Max limiter removed
• Optional GP-Exhaust Burble Available

All tunes will need an ECU Unlock which you can find on our website here. 

ECU TUNING CAN ONLY BE PERFORMED BY G-POWER DEALERS