← Back to BMW M Series
BMW X7 xDrive40i
B58 3.0 Twin-Turbo Inline-6 — G07
BMW's flagship SUV with the B58 inline-six is already a refined and capable machine. A bespoke remap transforms the performance significantly — making this full-size luxury SUV genuinely fast without compromising the refinement that makes it special.
Tuning Packages
Stage 1
440-450
BHP
650-700
NM Torque
- ✓ Bespoke ECU remap
- ✓ Transmission tune available
- ✓ Before & after dyno testing
- ✓ No hardware modifications required
⏱ Turnaround: 4–6 hours (same day)
Stage 2
460-470
BHP
700
NM Torque
- ✓ Upgraded intake & intercooler recommended
- ✓ Downpipe upgrade recommended
- ✓ Transmission tune included
- ✓ Before & after dyno testing
⏱ Turnaround: 2–4 days
Book Your X7 xDrive40i In Now
Tell us about your X7 and what you're looking to achieve.
1
2
3
Select Your Service
What are you looking to have done on your BMW X7 xDrive40i (B58)?