• FEMTO ECU unlock service for GR Supra and BMW B58/S58
  • FEMTO DME unlock – MG1 ECU for GR Supra 06/2020+
  • GR Supra B58 ECU unlock service – Sequential Racing
  • FEMTO ECU bench unlock – BMW DME
  • Toyota GR Supra ECU unlock for MHD and Bootmod3 tuning
  • GR Supra ECU tuning unlock – Sequential Racing Melbourne

Sequential Racing

FEMTO ECU Unlock Service – Permanent BMW / GR Supra DME Unlock (06/2020+)

FEMTO ECU Unlock Service – Permanent BMW / GR Supra DME Unlock (06/2020+)

SEQR-TUNING-FTO

$1,219.00
$1,219.00
Shipping calculated at checkout.
Custom Order: This product requires additional information (e.g. VIN or Head Unit version).
Please email after purchase to avoid delays.
Shipping is a flat rate by parcel size and delivery zone – use the shipping calculator in your cart to see the exact cost before checkout.
✅ Pick Up Available

Order online and pick up from our store. Altona 3025

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Professional installation available. Contact to book.

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Installation Difficulty

Unlock the full tuning potential of your vehicle with the Sequential Racing FEMTO ECU Unlock Service, designed for locked MG1 ECUs found in post-06/2020 Toyota GR Supra and BMW platforms. This permanent unlock provides complete access to tuning platforms such as MHD, Bootmod3, EcuTek, and more—without restriction.

If your Supra or BMW is locked from factory, this is the essential first step to running performance tunes, flex fuel setups, and advanced calibrations.

Key Features

  • Permanent FEMTO ECU (DME) unlock
  • Full access to tuning platforms (MHD, BM3, EcuTek, MG Flasher)
  • Compatible with locked MG1 ECUs (06/2020+)
  • Unlock remains even after dealer software updates
  • Safe, insured process with professional handling
  • Shipping to and from our workshop included in price
  • Optional tune installation available

What This Unlock Enables

Take full control of your vehicle’s performance.

  • Stage 1 and Stage 2 tuning capability
  • Flex fuel (E40, E85 blends with supporting hardware)
  • Boost-by-gear and custom boost mapping
  • Improved throttle response and drivability
  • Burbles and exhaust tuning
  • Transmission tuning (GTS-style behaviour)
  • Cold start and temperature adjustments
  • Custom calibrations and advanced tuning features

Power Gains (Typical)

Stage 1 (Stock Hardware)

+40–70 kW
+80–130 Nm

Stage 2 (Downpipe Required)

+70–100 kW
+150–220 Nm
Approx. 470–500 HP (GR Supra B58)

Vehicle Compatibility

Supported platforms include:

  • Toyota GR Supra A90 / A91 (B58)
  • BMW, Mini, Rolls-Royce models

Supported engines:

  • B46, B47, B48
  • B57, B58
  • S58, N63, S63

What’s Included

  • FEMTO ECU bench unlock service
  • Return shipping (included in price)
  • Reinstallation and testing (Melbourne customers)
  • Optional tuning support (MHD / Bootmod3)
  • Insurance coverage during service

Process Overview

  1. Purchase & Submit Details
    Email your VIN and model year to: sales@sequentialracing.com.au
    We confirm ECU type and compatibility
  2. ECU Removal
    DIY with our guide or visit our Altona North workshop
  3. Send ECU
    Shipping is fully covered—no additional costs
  4. Unlock & Return
    Typical turnaround: 10–15 days
  5. Reinstall & Tune
    We assist with flashing via MHD or Bootmod3

Melbourne customers:
We can assist with removal, reinstall, and tuning

Important Notes

  • Tuning licence (MHD, Bootmod3, MG Flasher) not included
  • Bootmod3 users must activate licence before sending ECU
  • Unlock is permanent—even after dealer updates
  • ECUs must be securely packaged—damage during shipping not covered

Why Choose Sequential Racing?

Sequential Racing provides trusted ECU unlock and tuning solutions for GR Supra and BMW platforms. Our FEMTO unlock service is reliable, fully supported, and designed for enthusiasts chasing real performance gains.

  • Permanent unlock solution
  • Full tuning flexibility
  • Australia-wide and international support
  • End-to-end service including shipping

Unlock your Toyota GR Supra or BMW ECU with the FEMTO Unlock Service and gain complete control over your performance build.

Quick Facts

  • Service: Permanent FEMTO bench unlock of locked MG1 DME/ECU
  • Fits: Toyota GR Supra A90/A91 (B58) built 06/2020 or later; BMW, Mini and Rolls-Royce with B46, B47, B48, B57, B58, S58, N63, S63 engines
  • Enables: MHD, Bootmod3, EcuTek and MG Flasher tuning (licence not included)
  • Turnaround: Typically 10–15 days
  • Shipping: To and from our workshop included, insured
  • Location: Sequential Racing, Altona North, Melbourne, Australia

Frequently Asked Questions

Does the FEMTO unlock survive dealer software updates?

Yes. The unlock is permanent and stays in place even after dealer updates.

My GR Supra was built before 06/2020. Which service do I need?

Earlier Supras use a different ECU unlock. See our GR Supra B58 Bench Unlock Service (Pre-06/2020). If you're unsure, email your VIN to sales@sequentialracing.com.au and we'll confirm.

Is a tuning licence included?

No. MHD, Bootmod3 or MG Flasher licences are purchased separately. Bootmod3 users must activate their licence before sending the ECU.

Order Lead Times

Made to Order: For made to order items, production and delivery may take up to 2-8 weeks before dispatch.

Pre-Order: For pre-order items, estimated dipsatch will be listed on the product page. Due to additional logistics steps, they will require x days before dispatching. Timings will be clearly indicated so you know what to expect before purchasing.

Order Updates: Our dedicated team will provide guidance and regular updates once your purchase is confirmed.

Installation and Fitment

Professional Installation: For the best results and a precise fit, we recommend professional installation. Please email support@sequentialracing.com.au for installation.

Mechanical Knowledge: DIY Basic mechanical skills are recommended for installation.

Vehicle Modifications: As with all engineered aftermarket parts, minor adjustments—such as trimming, sanding, or modifying—may be required. This is due to manufacturing variances and natural wear over time.

Important Information

Aftermarket Parts: Most products, including carbon components, are aftermarket parts designed for vehicle modifications. While they are made to fit specific vehicles, slight variations may occur due to manufacturing differences.

Fitment Verification: Upon receiving your item, please verify that you have received the correct part. We strongly recommend performing a test fit before painting or undertaking any permanent installation.

Returns & Warranty: Change-of-mind returns can't be accepted once a product has been installed, modified or used. This doesn't affect your rights under the Australian Consumer Law if an item is faulty – see our Returns, Refunds & Warranty policy.
Question about this product?

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FEMTO ECU Unlock Service – Permanent BMW / GR Supra DME Unlock (06/2020+)

$1,219.00

What You Will Receive

  • Quality Assurance

  • Secure Packaging

  • Detailed Information

  • Install Support

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