2014-2015 X5 3.0L BMW Tuner

BMW X5 3.0L Tuner (2014–2015) with FlashZilla V3

Unleash the full potential of your 2014–2015 BMW X5 xDrive35i with our FlashZilla V3 tuner powered by TuneZilla. Designed for the N55 3.0L turbocharged inline-6 engine, this plug-and-play tuner lets you flash your ECU directly through the OBD-II port — no shop visits, no downtime, and no guesswork.

The FlashZilla V3 is VIN-locked to your vehicle, giving you full control of your tuning process from the comfort of your garage. Gain real horsepower, torque, and responsiveness with pre-loaded Stage 1 and Stage 2 files or request custom tuning for modified setups.

🔧 Features:

• Fits 2014–2015 BMW X5 xDrive35i (F15) with N55 3.0L turbo engine

• Uses FlashZilla V3 – OBD plug-in device

• Read & write ECU tunes at home — no shop required

• Access to TuneZilla Stage 1 & 2 tunes, or custom options

• Restore to stock anytime

• Works with bolt-ons (downpipes, intake, intercoolers)

• Email-based tune delivery for quick turnaround