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 The RENNtech Power Module for
Pay in 4 interest-free payments of $280.00 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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 The RENNtech Power Module forRENNtech 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: juliusking.com · Domain: juliusking.com
![Garmin GPS 24xd GPS Antenna w/ Heading Sensor - NMEA 2000 [010-02316-10] Lighting | Underwater Lighting](https://cdn.shopify.com/s/files/1/0747/6910/5144/files/86632XL.jpg?v=1770699239)
![Garmin Dual Beam-IF Ice Transducer [010-13069-00] Marine Navigation & Instruments | AIS Systems](https://cdn.shopify.com/s/files/1/0747/6910/5144/files/86031XL.jpg?v=1770699071)





![Mastervolt Alternator Temperature Sensor [41500400] Pond Lighting](https://cdn.shopify.com/s/files/1/0747/6910/5144/files/84885XL.jpg?v=1770698871)





![Raymarine Suncover f/Axiom 9 when Front Mounted f/Non Pro [A80501] 2hp](https://cdn.shopify.com/s/files/1/0747/6910/5144/files/83672XL.jpg?v=1770698852)











