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RENNtech Intermediate ECU Upgrade for E 550 BiTurbo | C207 | 480HP/523 LB-FT | M278 Engine | MY2014-2017 mercedes-benz-gle-class--166---2016-2020--gle-450-esr9780931 0-liter BiTurbo V8 (M177) -engine:

SKU: 41983340911

4.4
USD1120.00 USD1160.00

Pay in 4 interest-free payments of $280.00 Learn more

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Ships within 48 hours · Estimated delivery Nov 11 - Nov 16

Live Spec

RENNtech Intermediate ECU Upgrade for E 550 BiTurbo | C207 | 480HP/523 LB-FT | M278 Engine | MY2014-2017 mercedes-benz-gle-class--166---2016-2020--gle-450-esr9780931 0-liter BiTurbo V8 (M177) -engine:RENNtech Intermediate ECU Upgrade for 207 E 550 BiTurbo 2014 2017 FaceLift. Up to 480HP and 523 LB FT. Gains: +78HP & +80 LB FT 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

Store: kentjenerator.com · Domain: kentjenerator.com

Description

0-liter BiTurbo V8 (M177) -engine:

We have found the new M256 engine stock performance numbers vary from the baseline figures claimed by Mercedes Benz

575 HP / 612 LB/FT

RENNtech is able to add up to 166 HP and 282 LB-FT to the 5

Published figures are dependent on conditions and fuel quality

RENNtech Intermediate ECU Upgrade for E 550 BiTurbo | C207 | 480HP/523 LB-FT | M278 Engine | MY2014-2017 mercedes-benz-gle-class--166---2016-2020--gle-450-esr9780931 0-liter BiTurbo V8 (M177) -engine:RENNtech Intermediate ECU Upgrade for 207 E 550 BiTurbo 2014 2017 FaceLift. Up to 480HP and 523 LB FT. Gains: +78HP & +80 LB FT 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

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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