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Hi,

I have a 2015 Mercedes Benz E400 (3.0 V6 Bi-Turbo) 4MATIC 4-Door Sedan and am wondering if anyone here has purchased this ECU Upgrade from RENNtech.


It states that the gains are as follows:
RENNtech ECU Upgrade for 212 - E 400 BiTurbo 4-MATIC. Up to 392HP and 432TQ.
Gains: +63HP & +78TQ


The tuner cost $2240 so I would like some feedback from anyone on this.

-Frank
 

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15 MB e63S AMG wagon
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Hi,

I have a 2015 Mercedes Benz E400 (3.0 V6 Bi-Turbo) 4MATIC 4-Door Sedan and am wondering if anyone here has purchased this ECU Upgrade from RENNtech.


It states that the gains are as follows:
RENNtech ECU Upgrade for 212 - E 400 BiTurbo 4-MATIC. Up to 392HP and 432TQ.
Gains: +63HP & +78TQ


The tuner cost $2240 so I would like some feedback from anyone on this.

-Frank
Did you end up getting the renntech tune or any other tune?
 
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