RENNtech ECU+ Upgrade | X253 | GLC 43 AMG | SUV | 416 HP / 460 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016+

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RENNtech ECU+ Upgrade | X253 | GLC 43 AMG | SUV | 416 HP / 460 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016+RENNtech ECU Plus Upgrade for X253 GLC 43 AMG SUV. The ECU Plus Upgrade brings the GLC 43 AMG SUV up to 416 HP and 460 LB FT. Gains: +41 HP and +62 LB FT. RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the

Front Splitter for 218 - CLS Class

producing superior surface quality and ensuring an OEM standard level of fitment

Accentuate the sporty and refined styling of your E-Class with this exclusive spoiler design

RENNtech ECU Upgrade for the 176 - A 45 AMG

RPM Tuned: 533 HP | 483 LB-FT

GT 63 S AMG S 4-Door Coupe (MY2019+ | X290 | M177 | 4

The HHT can be purchased in our online store

For transparency and comparability

380 HP @ 5500 RPM

If your vehicle is equipped with factory exhaust valves

625 HP @ 5000 RPM

appearance