RENNtech ECU Upgrade | X253 | GLC 43 AMG | SUV | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016-2022 porsche-panamera--971---2016-2024--4-e-hybrid-esr9614197 +142 HP / +190 LB-FT

SKU: 39017901858

4.3

USD990.00 USD1011.00

Pay in 4 interest-free payments of $247.50 Learn more

Shipping Estimate
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USA

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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

Description

+142 HP / +190 LB-FT

along with machined "RENNtech" and "Forged" branding integrated into the adjacent spoke windows

upgraded pulley and dual intercooler pump kit

Up to 534HP and 485LB-FT LB-FT

RENNtech ECU Upgrade | X253 | GLC 43 AMG | SUV | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016-2022 porsche-panamera--971---2016-2024--4-e-hybrid-esr9614197 +142 HP / +190 LB-FTThe RENNtech ECU upgrade brings the GLC 43 AMG SUV up to 400 HP and 440 LB FT Gains: +25 HP and +42 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 file you choose directly to the ECU.

Exchange/Return Notes