USA DME Unlock Service JUNE 2020+ and Newer (B46, B48, B58, S58, N63, & S63)
$150.00
Complete the bundle
USA DME Unlock Service JUNE 2020+ and Newer (B46, B48, B58, S58, N63, & S63)
Regular price
$150.00
Regular price
Sale price
$150.00
Unit price
per
USA DME Unlock Service JUNE 2020+ and Newer (B46, B48, B58, S58, N63, & S63)
$150.00
USA-Based · New Jersey HQ
DME Unlock Service
Post June 2020 & Newer
B46 · B48 · B58 · S58 · N63 · S63 — G80, G82, G87, G20 and more.
Professional, software-only unlocks performed by our trained technicians.
Free DME unlock with a compatible Bootmod3 or MHD tune
Add an eligible engine tune license or full custom tune and the matching DME unlock to the same cart. The unlock discount applies automatically at checkout. One matching unlock service per order; N63/S63 service covers both DMEs. Tune purchases are charged separately. Hardware, adapters, map-pack add-ons, transmission tunes and flashing labor alone do not qualify. Cannot be combined with other discounts.
Unlock only: $150 per DME. N63/S63: $300 for two DMEs.
Mail-in customers arrange and pay for shipping to Kies. Checkout charges only for return shipping from Kies to you. Shipping remains payable when the unlock is free. Choose an available ground or expedited return option at checkout. For an in-store appointment, choose in-store service/pickup; no shipping charge applies.
B46 · B48 · B58 · S58
$150
Unlock Only
Single-DME inline applications. Covers the eligible post-June 2020 software unlock and verification.
N63 · S63
$300
Unlock Only
V8 applications requiring two DMEs. Covers the eligible unlock and verification on both units.
The listed price covers the DME unlock and verification. In-store appointments also include DME removal and reinstallation. Tune licenses, Bootmod3 or MHD engine flashing, xHP transmission flashing, flex-fuel hardware and installation, and dyno sessions are all separate paid purchases. Initial platform setup and the guided walkthrough are included when a paid flashing service is purchased.
The Kies Experience
What You Get
When you bring your BMW to Kies for a DME unlock, this is not a drop-off-and-get-kicked-out situation. We treat every customer like a valued member of our community — from the moment you walk in to the moment you drive out. The unlock is the base service, and you add only the labor, software, hardware, and dyno time your build actually needs.
Included
DME Unlock & Verification
We perform the eligible post-June 2020 software unlock and verify completion before pickup or return shipment.
Included
White-Glove, Full-Care Service
From check-in to check-out our team answers questions, explains the process, and treats your car with care.
Included
DME Removal & Reinstallation
For in-person appointments, our trained technicians remove and reinstall the DME as part of the unlock service, at no additional charge.
Paid Add-On
Engine Tune Flashing
Bootmod3 or MHD OTS engine tune flashing is a paid service. Initial setup and the guided platform walkthrough are included with it.
Paid Add-On
xHP Transmission Flashing
xHP is the only transmission tune flash offered. The xHP license and the flashing service are purchased separately; the walkthrough is included with flashing.
Paid Add-On
Flex-Fuel Kit & Installation
Compatible Bootmod3 and MHD flex-fuel kits are available, along with vehicle-specific professional installation labor.
Paid Add-On
Dyno Sessions
Three-pull and hourly dyno sessions can be scheduled separately for testing, measurement, and validation.
⭐
The Kies Promise: We strive to give every customer a genuine 5-star experience. This is not just a transaction — it is a relationship. Our team cares about your car and is committed to making the unlock process seamless, transparent, educational, and exciting.
Build Your Package
Software, Hardware & Dyno Add-Ons
Bootmod3 Engine Tunes
Choose the vehicle- and engine-specific Bootmod3 license and available OTS maps that match your application.
MHD Engine Tunes
Choose the correct MHD Super License for your engine and vehicle. The license is separate from the unlock.
xHP Transmission Tune
xHP is the only transmission tuning platform offered. Purchase the appropriate xHP license and paid flashing service separately.
Bootmod3 Flex-Fuel Kit
Vehicle-specific Bootmod3 flex-fuel hardware is available for compatible B48, B58, and S58 applications.
MHD CAN FlexFuel Kit
MHD CAN analyzer kits are available for supported BMW and Toyota GR Supra applications.
Compatibility matters: Software, hardware, and labor vary by engine, chassis, current software level, tuning platform, and appointment type. Contact Kies before ordering when you are unsure.
The Process
How It Works
1
Place Your Order & Schedule
Select your engine group, intended tuning platform, and mail-in or same-day service. Same-day appointments require confirmation in advance. DME removal and reinstallation are included for in-store appointments. Add engine tune flashing, transmission flashing, flex-fuel installation, or dyno services separately as needed.
2
Arrive or Ship Your DME
Local customers bring the vehicle to our Hammonton, New Jersey facility. Mail-in customers ship a factory-sealed DME using the packaging and labeling requirements below. You arrange and pay for shipping to Kies. At checkout, pay only for return shipping from Kies to you, with ground and expedited options where available. Return shipping is not included in the unlock price or the free-unlock offer.
3
Removal, Unlock & Verification
For in-store appointments, our technicians remove the DME as part of the service. We then perform the 100% software-based unlock — without opening or soldering the housing — and verify completion.
4
Selected Add-Ons Are Completed
Only separately purchased services are performed: Bootmod3 or MHD engine flashing, xHP transmission flashing, compatible flex-fuel installation, and related setup. Platform setup and the walkthrough are included with paid flashing.
5
Optional Dyno Session
When purchased and scheduled, complete three power pulls or use hourly dyno time for testing and validation.
6
Pickup or Return Shipment
For in-store appointments, DME reinstallation and vehicle reassembly are included in the service. After processing, mail-in customers receive their DMEs using the paid return shipping service selected at checkout. Carrier transit time is separate from service processing time.
Why Kies
Key Benefits
Domestic Processing
All unlocks are performed at our secure New Jersey headquarters — no international shipping or customs delays.
Fast Turnaround
Average processing is approximately one business day, with same-day service available by confirmed appointment.
100% Software-Only
No housing opening or soldering. The DME’s physical integrity remains intact.
Your Choice of Return Shipping
You arrange and pay for shipping to Kies. At checkout, pay only for return shipping from Kies to you, with ground and expedited options where available. Return shipping is not included in the unlock price or the free-unlock offer.
Multi-Platform Compatible
Engine support for Bootmod3 and MHD; xHP is offered for compatible transmission tuning.
Broad Engine Support
Compatible with eligible B46, B48, B58, S58, N63, and S63 applications.
Supported Vehicles
Compatibility Chart
Verify your model below to confirm eligibility for our June 2020+ DME unlock service. Covers G-Series and select F-Series chassis. Note: S68 and Gen 3 B48/B58 engines are not supported at this time.
| Model | Chassis Code | Year Range | Unlock Price |
|---|---|---|---|
| BMW 2 Series | G42 (230i, M240i) | 2022–present | $150 |
| BMW M2 | G87 | 2023–present | $150 |
| BMW 3 Series | G20 (330i, M340i) | 2019–present | $150 |
| BMW M3 | G80 | 2020–present | $150 |
| BMW 4 Series | G22/G23 (430i, M440i) | 2019–present | $150 |
| BMW M4 | G82/G83 | 2020–present | $150 |
| BMW 5 Series | G30/G31 (530i, 540i) | 2017–present | $150 |
| BMW M5 | F90 | 2018–present | $300 |
| BMW 6 Series | G32 (640i) | 2019–present | $150 |
| BMW 7 Series | G11/G12 (750i, 750Li) | 2015–present | $300 |
| BMW 8 Series | G14/G15/G16 (840i, 850i) | 2018–present | $150 / $300 |
| BMW M8 | F91, F92, F93 | 2019–present | $300 |
| BMW X1 | F48 (20i) | 2015–present | $150 |
| BMW X2 | F39 (20i) | 2018–present | $150 |
| BMW X3 | G01 (20i, M40i) | 2018–present | $150 |
| BMW X3 M | F97 | 2019–present | $150 |
| BMW X4 | G02 (20i, M40i) | 2018–present | $150 |
| BMW X4 M | F98 | 2019–present | $150 |
| BMW X5 | G05 (xDrive40i, M50i) | 2018–present | $150 / $300 |
| BMW X5 M | F85 | 2015–2020 | $300 |
| BMW X6 | G06 (xDrive50i, M50i) | 2019–present | $150 / $300 |
| BMW X6 M | F86 | 2015–2020 | $300 |
| BMW X7 | G07 (xDrive50i, M50i) | 2018–present | $150 / $300 |
| Toyota GR Supra | A90/A91 (2.0 & 3.0) | 2020–present | $150 |
| MINI Cooper | Clubman, 3-Door, 5-Door, Countryman | 2020–present | $150 |
Price is set by engine group: $150 for B46 / B48 / B58 / S58 and $300 for N63 / S63 V8 applications (two DMEs). Not sure if your vehicle qualifies? Email us or call 856-888-3636 and we’ll confirm compatibility.
Mail-In Service
Shipping Instructions
Important: We only accept factory-sealed, unopened DMEs. Units that have been physically opened or damaged may be returned unprocessed at the customer’s expense. Always insure the shipment for the DME’s replacement value.
Packaging Requirements
- Factory-sealed only — no opened units accepted
- Use a sturdy box with ample cushioning around every connector
- Wrap in bubble wrap and add foam padding to prevent movement
- Disable OTA software updates in iDrive before removing the DME
Required Label on DME
- Full name
- Kies order number
- VIN
- Return address
- Phone number & email
- V8 models: specify driver or passenger side
Shipping Address: Kies Motorsports, Hammonton, NJ 08037. Full address is provided at checkout. Include the order number on the outside of the package. You arrange and pay for shipping to Kies. At checkout, pay only for return shipping from Kies to you, with ground and expedited options where available. Return shipping is not included in the unlock price or the free-unlock offer.
Got Questions?
Frequently Asked Questions
What does the $150 / $300 price include?
The listed price covers the eligible DME software unlock and verification. DME removal and reinstallation are also included for in-store appointments at no additional charge. $150 applies to B46, B48, B58, and S58 applications; $300 applies to N63 and S63 V8 applications, which use two DMEs. Tune licenses, Bootmod3 or MHD engine flashing, xHP transmission flashing, flex-fuel hardware and installation, and dyno sessions are separate paid purchases.
Why is the V8 price higher?
N63 and S63 engines use two separate DMEs, one per bank. Both units must be unlocked and verified, so the service covers twice the work. Please specify driver or passenger side on each unit when shipping.
Are DME removal and tune flashing included?
DME removal and reinstallation are included with in-store DME unlock appointments, at no additional charge. Bootmod3 or MHD engine tune flashing and xHP transmission flashing are separate paid add-on services. Initial platform setup and the guided walkthrough are included when a paid flashing service is purchased.
What is a DME unlock and why do I need it?
A DME unlock changes the software permissions on the engine control unit so compatible tuning software can write a performance calibration. Modern BMWs produced after June 2020 use enhanced security protocols, requiring a supported unlock before tuning.
How long does the DME unlock take?
Average processing is approximately one business day after the DME is received. Same-day service is available for local customers by confirmed appointment at no additional unlock charge. DME removal and reinstallation are included for in-store appointments. Engine tune flashing, transmission flashing, flex-fuel installation, and dyno services remain separate paid add-ons. Mail-in customers pay for shipping in both directions: arrange and pay for inbound shipping themselves, then select and pay for return shipping at checkout. Ground and expedited return services are offered where available; transit time starts after processing.
Is the DME physically opened during the unlock?
No. The supported process is software-based. We do not open, solder, or physically modify the DME housing. Performance tuning or later dealer programming may still affect warranty coverage or the DME’s software state.
Which tuning platforms are compatible?
The engine DME unlock is compatible with supported Bootmod3 and MHD applications. xHP is the only transmission tuning platform offered. All software licenses are separate from the DME unlock.
Is the platform walkthrough a separate charge?
No. Initial platform setup and the guided walkthrough are included when a paid Bootmod3 or MHD engine flashing service, or paid xHP transmission flashing service, is purchased. The tune license and the flashing service itself are still separate from the DME unlock.
How do I reduce the chance of a future software update affecting the unlock?
Disable over-the-air software updates in iDrive before DME removal and after reinstallation. Contact Kies before authorizing dealer programming or a major vehicle software update, because later programming can change the DME software state.
What if my DME is already opened or damaged?
We require factory-sealed DMEs. Opened, physically modified, or damaged units may be returned unprocessed at the customer’s shipping expense. Always insure the shipment for the unit’s replacement value.
Is this service available for Toyota Supra or MINI Cooper?
Yes, for eligible Toyota GR Supra A90/A91 and supported MINI applications at the $150 tier. Compatibility depends on the engine, DME production date, part number, and current software, not model year alone.
For older models produced before June 2020, what service do I need?
Please use our legacy DME unlock service. The process and pricing differ for older hardware.
The unlock service changes DME software permissions; it does not include a performance calibration unless a separate tune and flashing service are purchased. Performance tuning and related modifications may affect emissions compliance, drivability, component life, and warranty coverage. The customer is responsible for selecting compatible products and complying with applicable laws and requirements.
Ready to Unlock Your BMW’s Full Potential?
Questions about compatibility, scheduling, software, flex fuel, or dyno services? Our team is standing by.
© 2026 Kies Motorsports · Hammonton, NJ · Privacy Policy · Terms of Service