RENNtech ECU+ Upgrade | W463 | G63 AMG | 731 HP/786 LB-FT | 4.0L V8 BiTurbo | M177 | MY2019-2024

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RENNtech ECU+ Upgrade | W463 | G63 AMG | 731 HP/786 LB-FT | 4.0L V8 BiTurbo | M177 | MY2019-2024ECU+ Upgrade Up to 731 HP 786 LB FT Gains: +88 HP & +65 LB FT RENNtech tuning products are certified to meet CARB standards in all 50 States. 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

and modifying boost mapping for turbo-chargers the Mercedes-AMG M256 3

What exactly is pre-preg carbon fiber

to remedy the factory weaknesses

and tested in house at the RENNtech headquarters in Stuart

667 LB-FT @ 2

398 wtq @ 3

552 LB-FT @ 2

Up to 528HP and 552LB-FT

the part is then covered using a high end automotive clear coat to create a beautiful gloss finish

gaining up to +90 HP and +106 TQ

5L Supercharged) Stock Performance:

The rear diffuser also fits with the OEM exhaust tips