Maximize Your BMW or SUPRA's Performance with FEMTO Unlock Service
Maximize Your BMW or SUPRA's Performance with FEMTO Unlock Service
Greater Seattle Area – Your Go-To Destination for Performance Enhancements
At Mashimarho, we know how much you value performance and customization when it comes to your vehicle. That's why we're excited to offer our Femto Unlock Service, a game-changing upgrade for your BMW or SUPRA. If you're a performance enthusiast in the Greater Seattle area and you've been searching for ways to enhance your car's capabilities, this is your chance to elevate your driving experience to a whole new level.
What is the Femto Unlock?
The Femto Unlock is an advanced service designed specifically for BMW and SUPRA models manufactured on 06/2020 and newer, giving you access to advanced features and an opportunity to get a significant boost in performance. It removes factory-imposed limitations, allowing you to unlock greater horsepower, improved throttle response, and overall enhanced driving dynamics. This is the perfect way to push your vehicle's capabilities to new heights.
Which Vehicles Does Femto Unlock Apply To?
The Femto Unlock Service applies to the following vehicles:
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BMW models made 06/2020 and newer
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Supported motors are the B46/B48, B58, S58, N63 and S63.
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Supported BMW Chassis are:
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BMW 2/3/4/5/7/8 Series Non M
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BMW X3/X4/X5/X6/X7 non M
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BMW G8X M2 M3/M4 (including Competition)
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BMW F90 M5 (including Competition)
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BMW F9X M8 (including Competition)
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BMW F97/F98 X3M/X4M (including Competition)
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BMW F95/F96 X5M/X6M (including Competition)
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2020+ Toyota Supra (A90/A91)
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Supported motors are B46/B48 and B58
If you own one of these models, the Femto Unlock service is the key to accessing all of the performance hidden in your vehicle.
Why Should You Consider Femto Unlock?
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Enhanced Performance:
Femto unlock allows you to write software onto your DME via a tune, which removes the performance limits set by the manufacturer, unleashing your BMW or SUPRA's true power. You’ll notice improved horsepower, better throttle response, and a smoother, more dynamic driving experience once the vehicle has been unlocked to its true potential. -
Customization:
Every driver has their own unique style. With the Femto unlock done, your tune can tailor the performance of your BMW or SUPRA to match your driving preferences, whether you're focused on daily commuting or looking to enhance track performance. -
No Major Modifications Required:
Unlike other performance upgrades that require extensive modifications, the Femto unlock is a straightforward service that works seamlessly with your vehicle’s existing setup. No complex installations, minimal downtime — just a pure software upgrade.. -
Boost Resale Value:
Enhancing your car’s performance can also add value when it comes time to sell or trade it in. Many car buyers are drawn to modified cars that offer superior performance, and a Femto unlock can make your vehicle more attractive to potential buyers. It will save the new buyer’s time and efforts.
How Does Femto Unlock Work?
When purchasing the Femto Unlock, it’s important to ensure that you select the right options to ensure a smooth and accurate unlock process.
How Our Service Works:
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Purchase the Service: Start by purchasing this service on our page.
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Pre-Paid Overnight Shipping: We provide a pre-paid overnight shipping return label for your convenience.
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Prepare for Bootmod3: If you plan to use Bootmod3, create and activate your account (using the BM3 license activation code we send you) before removing your DME. It must be tied to your BM3 account and VIN.
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Prepare for MHD: For MHD users, connect to the MHD app to perform an "unlock check" and ensure ROM support. If unsupported, MHD support can assist with updates.
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FEMTO Unlocking: FEMTO will perform the unlock in 2-4 business days.
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Return Shipping: We’ll ship your DME back via overnight and signed delivery service.
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Tune Activation: If you selected a tune, we will provide the necessary tuning license for MHD or BM3 (1 map). We will provide the wifi adapter at a discount - just select it below.
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Installation: Simply reinstall your DME and flash your preferred tune.
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Disable OTA Updates: Make sure to turn off over-the-air updates to prevent accidental tune removal.
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Enjoy Your tuned car!
Send your DME to us or take advantage of our local service
For customers outside of the Greater Seattle area, you can send your DME unit directly to us for the unlock process. We’ll send you a prepaid expedited label, so simply ship your DME to our facility, and we’ll take care of the rest, ensuring your vehicle gains access to all the benefits Femto unlock has to offer. Everything is insured and covered.
If you're local to the Seattle area, we offer a convenient in-person service. Our team can come to your location to remove and install the DME, making the entire process as easy as possible for you. Whether you're at home, work, or anywhere else in the area, we’re here to help you get the most out of your BMW or SUPRA with minimal hassle.

Why Choose Mashimarho?
At Mashimarho, we specialize in high-quality performance solutions, with a particular focus on BMWs and Supras. We understand the unique needs of drivers in the Greater Seattle area and are committed to providing top-tier service that maximizes your car’s performance. Our team is dedicated to delivering reliable, professional service every time.
Ready to Transform Your BMW or SUPRA?
If you're ready to take your driving experience to the next level, The Femto Unlock is the perfect solution. The process is simple and hassle-free, and we’re here to support you every step of the way.
Purchase your Femto Unlock service now by visiting our product page:
Femto Unlock - 2020 BMW or SUPRA
Have questions or need more information? Feel free to reach out to our team! We’re happy to help.
Email us at sales@mashimarho.com for inquiries or further details.
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ADDITIONAL FAQs
What is Femto Unlock?
Femto Unlock is a performance enhancement service designed for certain BMW and Toyota Supra models. It removes the factory-imposed limits on the Engine Control Unit (ECU), unlocking new capabilities for tuning platforms and boosting overall performance. This service helps you get the most out of your vehicle by enabling improved horsepower, throttle response, and driving dynamics.
Which vehicles are compatible with Femto Unlock?
Femto Unlock is specifically designed for BMW models manufactured from June 2020 onwards, and the 2020+ Toyota Supra (A90). To ensure compatibility, you’ll need to verify your vehicle’s ECU build date. If your car was manufactured before June 2020, it likely won't be compatible with the Femto Unlock service.
How does the Femto Unlock process work?
The Femto Unlock process requires removing your vehicle's ECU, which you’ll then send to Femto's facility. Once there, the ECU is unlocked to allow compatibility with various tuning platforms. After the unlocking process is complete, your ECU will be sent back to you for reinstallation in your vehicle.
Are there any risks associated with Femto Unlock?
Unlocking your ECU using the Femto service could void your vehicle’s manufacturer warranty. Additionally, the legality of ECU unlocking can vary by location, so it's important to consider these potential risks before proceeding with the unlock process.
Can I perform the Femto Unlock myself?
While it's possible to send your ECU to Femto directly, many car owners prefer to use professionals or tuning shops to assist with the removal, shipping, and reinstallation of the ECU. This ensures the process is done correctly and efficiently, especially if you're unfamiliar with handling ECU removal.
Will my vehicle be operable without the ECU during the unlock process?
Once your ECU is removed for unlocking, your vehicle will be non-operational until the ECU is reinstalled. It's important to plan ahead to ensure you're not without your car for an extended period, particularly if you rely on it for daily use.
What happens if I update my vehicle's software after performing a Femto Unlock?
If you update your vehicle’s software through official channels, such as at a dealership, there’s a risk that the update could relock your ECU, reversing the benefits of the Femto Unlock. To avoid this, it’s recommended to disable automatic software updates and consult independent specialists for any necessary servicing.
How can I get started with Femto Unlock?
To get started with the Femto Unlock process, you can purchase the service directly through our website. Simply visit our Femto Unlock - 2020 BMW or SUPRA product page to begin your purchase.
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If you have any questions or need further assistance, don’t hesitate to reach out to our team. We’re here to guide you through every step of the process and ensure a smooth and seamless experience.
Feel free to contact us at sales@mashimarho.com for more details!
For any questions or additional assistance, feel free to reach out to us at sales@mashimarho.com. We’re here to help you take your vehicle’s performance to the next level!