Post-2020+ BMW DME Unlock (Same-Day)

Unlock your factory Bosch MG1 DME and get your BMW ready for flash tuning.

E.M. Performance offers same-day DME unlocking for supported 2020+ BMW models, allowing OBD flashing with popular tuning platforms after the initial unlock. Fast turnaround, professional equipment, and years of BMW programming experience ensure your DME is handled correctly.

Supported Engines

• B46
• B48
• B58
• S58
• N63
• S63
• Bosch MG1 DMEs
• And many more

What's Included

• ✔ Professional Bosch MG1 DME unlock
• ✔ Same-day turnaround (when received during business hours)
• ✔ Ready for OBD flashing after unlock
• ✔ Nationwide mail-in service
• ✔ Local drop-off available in South Shore, MA

Why Choose E.M. Performance?

• BMW programming specialists
• Fast, reliable turnaround
• Professional tools and procedures
• Trusted by enthusiasts, shops, and tuners nationwide

Whether you're preparing for a Stage 1 tune or building a high-performance setup, a DME unlock is the first step toward unlocking your BMW's full potential.

Questions about compatibility? Contact us with your VIN or DME part number and we'll confirm whether your vehicle is supported before you ship it.