Our intermediate level ECU upgrade for the Mercedes M278 engine still offers huge gains in performance across the entire RPM range, but with a slightly reduced peak HP and torque from our standard tune.
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.
Our intermediate ECU tune increases performance from 402 HP and 443 lb/ft torque up to 480 HP and 605 lb/ft at the crank! 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.
Notes:
Performance Numbers Overview
E550 (W212 | PFL MY2012-13 | RWD | M278 | 4.7L V8 BiTurbo) Stock Performance (at crank):
E550 (W212 | PFL MY2012-13 | RWD | M278 | 4.7L V8 BiTurbo) Modified Performance (at crank):
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Contact us |
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7825 SW Ellipse Way, Stuart, FL 34997
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(+1) 561 - 845 7888
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Mon - Fri 9am - 6pm
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