Mercedes S-Class C217 Electronics

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Weistec ECU Tune - W.2 for Race Exhaust (Modification Service) for Mercedes S-Class C217

Weistec
ECU Tune - W.2 for Race Exhaust (Modification Service)

    Est dyno gains of 159HP and 322TQ at the engine. As an industry leader in tuning and calibration, Weistec Engineering is proud to introduce the much anticipated ECU tune for the bi-turbo M278 vehicle lineup. After months of painstaking dyno and road tuning, we are proud to introduce the most powerful ECU upgrade ever released for the M278 engine. Fully developed in house, our ECU tune has surpassed the 540 horsepower mark on a completely stock vehicle with no other modifications. *Requires factory ECU sent in for modification.

INCLUDES: ECU tune (modification service)

VEHICLE: Mercedes S-Class C217 S550 with M278 Engine 2015-2017

PART#: 05-278-00060-8

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

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