Mercedes S-Class W222 Electronics

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Weistec ECU Tune - W.1 for Stock Vehicle (Modification Service) for Mercedes S-Class W222

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ECU Tune - W.1 for Stock Vehicle (Modification Service)

    Est dyno gains of 110HP and 151TQ at the engine. The Weistec M276 ECU upgrade for the 2015+ Twin Turbo or "BiTurbo" 3.0 Liter V6 engines provides substatial gains across the entire powerband. From 2200rpm to almost 4500rpm, torque measured at the wheels is well over 400lb-ft on our in house linked 4WD Dynojet Dyno making the vehicle a blast to drive around in any situation. *Power figures reflect ECU tune plus downpipe. Requires factory ECU sent in for modification.

INCLUDES: ECU tune (modification service)

VEHICLE: Mercedes S-Class W222 S450 with M276 Engine 2018-2020

PART#: 05-276-00055-0

DETAILS/PHOTOS: www.weistec.com/..

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