BMW X5 Diesel Stage 1 Tuning (2009-2018)

What It Is
A Stage 1 performance tune for the BMW X5 diesel, adding +90 lb-ft of torque and +60 hp. Tuning is done entirely with stock components, no supporting hardware upgrades needed.

How the Tune Is Delivered

• 2009-2015: Tuned directly with KermaTDI's Q-PRO+ device and a Windows-based computer. If you can attach a file to an email, you can manage this step yourself.
• 2016-2018: Available as a bench tune (ship your ECU to KermaTDI) or as a remote session using a Kerma-supplied Enet cable. For the remote option, you'll schedule an appointment with KermaTDI's tuning department and install the tune at your vehicle using your own Windows laptop. A loaner laptop may be available if needed; contact KermaTDI for details.

Performance Gains

• +90 lb-ft of torque, the number that drives how the X5 actually feels to accelerate
• +60 hp alongside the torque gain
• More pull through the mid and top RPM range, useful for passing and spirited driving
• Turbo lag noticeably reduced, with sharper throttle response
• Up to 10% MPG improvement on long-distance driving

Emissions Requirement
All emissions systems must remain intact and installed. Exhaust flow is not a limiting factor for this tune's output.

Fitment
2009-2018 BMW X5 diesel.

Common Questions

Do I need to ship my ECU for this tune?
Only if you have a 2016-2018 model and choose the bench tune option. Otherwise, 2009-2015 cars tune directly with the Q-PRO+ device, and 2016-2018 cars can also use a remote Enet cable session instead of shipping the ECU.

Do I need special hardware for the remote tuning session?
Yes, a Windows-based laptop is required. A loaner may be available if you don't have one; contact KermaTDI to check.

Do I need to upgrade any hardware to run this tune?
No, it's built to work with stock components, no supporting modifications required.

Do I need to remove my emissions equipment for this tune?
No, the opposite. All emissions systems must remain intact and installed, and exhaust flow isn't a limiting factor for this tune's output.