Description
2018 BMW X5M ECU tuning.
Published factory figures: 575 HP, 554 TQ.
Stage 1: 660 HP, 610 TQ, Stock exhaust.
Stage 2: 680 HP, 640 TQ, Downpipes Required.
Stage 3: 700 HP, 680 TQ, Upgraded turbos.
DME retains the original ECU calibration for returning the vehicle to stock. The calibration changes throttle response and torque management.
Listed functions: octane-specific calibration; downpipe (off-road use only); speed-limiter changes; cold-start control; burble adjustment where available.
Remote OBD programming uses the supplied cable, TeamViewer, and a Windows 7-or-newer laptop. Staff review the available calibration functions during the appointment.
DME recommends spark plugs one heat range colder.
Recommended spark-plug and primary O2-sensor replacement interval: 15,000 miles.
Stage 2 and higher require a .020-inch spark-plug gap; the source has malformed punctuation after this measurement on some pages.
OBD-cable delivery is charged at checkout.
