Mail-In Unlock: Continental EMS71 (Mercedes)

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Start tuning now! Get Continental EMS71 ECU unlocked right here in the USA with our quick and convenient mail-in unlocking service with same-day turnaround. This unlock supports OB D on Mercedes models. How it works: Order the unlock. We’ll email you a UPS Next Day Air label during business hours. Pack up your ECU and drop it off at any UPS access point. Supported ECUs: Continental EMS71 TC277 To confirm compatibility, perform a Bench Identification using an AutoTuner tool. Compatible Models Mercedes A/B/CLA/GLA/GLB/T Series Supported Engines 1.3T M282, M282 Electric Drive Show more