Vehicle Single DME standard unlock/no custom ROM for non-M (240i / 340i / 440i / 540i/ A90) Dual DME standard unlock/no custom ROM for non-M (X5M50i / X6M50i / X5M60i / X6M60i) Single DME standard unlock/no custom ROM for M Series (G8X M3 / M4 F9X X3M / X4M) Dual DME standard unlock/no custom ROM for M Series (M5 / M8 / X5M / X6M / XM) Single DME custom ROM for non-M (240i / 340i / 440i / 540i/ A90) Dual DME custom ROM for non-M (X5M50i / X6M50i / X5M60i / X6M60i) Single DME custom ROM for M Series (G8X M3 / M4 F9X X3M / X4M) Dual DME custom ROM for M Series (M5 / M8 / X5M / X6M / XM)

Tuning Platform Femto OBD Software Bm3 Unlock MHD+ Unlock (for B58 and S58 only) MHD Unlock MG Flasher Unlock

This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Unlock your vehicle's full potential with FEMTO Unlock! This innovative feature is designed specifically for BMW's made in 06/2020 and newer, giving you access to advanced capabilities and enhanced performance. Upgrade your driving experience today with the FEMTO Unlock. When sending your ECU with us, we will cover from our own pocket if your ecu is lost or damaged.

Currently, S68 DMEs are not supported.

Please select the proper options below for pricing and to ensure a seamless purchase and unlock process. It is CRUCIAL to ensure that your VIN is entered correctly.

Single/Dual DME, M series/ Non-M, Standard unlock/Custom ROM unlock
Tuning platform (FEMTO OBD, BM3, MHD, MHD+, MG Flasher)

Custom ROM vs. Standard Unlock

Custom ROM unlock

Selecting custom ROM will allow you to use features, which include Map switching, flex fuel, etc, as long as it’s compatible with your car. Once custom ROM has been selected, should you chose to change to a different tuning suite

To use Flexfuel, you WILL need a flex fuel sensor.

Standard unlock/ no custom ROM

Selecting Standard unlock/no custom ROM allows you to run OTS maps ONLY. This option should (We can not guarantee this feature. Please contact FEMTO regarding your application) allow you to flash back to stage 0 and then flash to a different software (ie MHD to BM3 for OTS tunes only) stage 0 and then flash again to the map of your choice on the new suite.

FEMTO Unlock (vehicles 06/2020 and new)

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