BMW X4 G02 Tuning
BMW X4 G02 xDrive M40i 354 BHP Remap
Indicative power and torque gains for the BMW X4 G02 xDrive M40i (2018 – 2021), with before/after performance graphs.
Power and torque figures are sourced from our live tuning database. Actual gains vary by vehicle condition, fuel and specification. Every remap is custom-developed and backed by our lifetime software warranty.
xDrive M40i tuning by Elite Remaps
The BMW X4 G02 xDrive M40i responds superbly to a professionally developed remap. Our calibration engineers write and test every file in-house, unlocking stronger performance, sharper throttle response and improved economy while keeping everything within safe limits.
Every xDrive M40i remap is backed by our lifetime software warranty. The figures above are sourced from our live tuning database and shown as indicative before/after curves. For exact numbers on your vehicle, get in touch with your registration.
Why choose Elite Remaps
Book your BMW X4 G02 xDrive M40i remap
Speak to our tuning specialists for a free, no-obligation quote on your BMW X4 G02 xDrive M40i.
Related vehicles
Other BMW X4 G02 engines
Compare tuning gains across the rest of the BMW X4 G02 engine range.
Tuning services
Explore our services
From Stage 1 to emissions solutions, explore the tuning services we offer for your xDrive M40i.
Where we work
Areas we cover
Visit our Leeds workshop or use our nationwide mobile service across West Yorkshire and beyond.
Frequently asked questions
Common questions about remapping the BMW X4 G02 xDrive M40i.