Mercedes S-Class C217 Electronics

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RENNtech ECU+ Upgrade - 33HP for Mercedes S-Class C217

RENNtech
ECU+ Upgrade - 33HP

    Our intermediate level ECU upgrade for the Mercedes M157 Biturbo 4-MATIC engine offers huge gains in performance across the entire RPM range without sacrificing around town comfort or daily driver reliability. This is ideal for customers who want increased performance in their daily driver without worry of extra strain on driveline components or for areas and countries with extreme altitudes, temperatures or fuel quality concerns. This is a slight reduction from our standard tune but still offers white knuckle performance at one of the most affordable price points in the tuning market.

VEHICLE: Mercedes S-Class C217 S63 AMG 4MATIC 2015-2017

PART#: ECU:54.217.S63BI

DETAILS/PHOTOS: www.renntechmercedes.com/..

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$2,850.00
 
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