RENNtech has just released their proprietary TÜV-approved ECU upgrade for the all-new Mercedes E400 BiTurbo (M276) engine. This performance upgrade offers huge power gains across the entire RPM range, without sacrificing the comfort of daily driving or overall reliability.
RENNtech’s ECU tune offers the biggest performance gains on the market. Dyno results say that this tune will increase your car’s performance from 329 horses and 354 lb/ft of torque to an incredible 392 horses and 432 lb/gt at the crank.
*This ECU tune is also available for the following Mercedes models: C400, CLS400, ML400 and SL400.
E 400 BiTurbo (W212 – M276 Biturbo 4-MATIC Engine) Stock Performance:
- 329 hp @ 5,250-6,000 RPM; 354 lb-ft @ 1,600-4,000 RPM
[Note: Mercedes M276 engine performance when measured obtains higher numbers that rated from factory.]
E 400 BiTurbo (W212 – M276 Biturbo 4-MATIC Engine) Modified Performance:
- 392 hp @ 5,800 RPM; 432 lb-ft @ 3,110 RPM
