RENNtech ECU+ Upgrade | W166 | GLE 43 AMG | SUV | 416 HP / 460 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016+ maserati-mc20-esr2615562 Finished in a high gloss

Finished in a high gloss UV protectant coating

991 | Speedster

RENNtech Motorsports T-Shirt

RENNtech ECU HHT (HandHeldTuner) for the 230 - SL 65 AMG

CLASS C (W 204) 230 V6 [2 Filters Required] (HP: 204 | Year: 07 > 09)

RENNtech ECU+ Upgrade | W166 | GLE 43 AMG | SUV | 416 HP / 460 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016+ maserati-mc20-esr2615562 Finished in a high glossThe RENNtech ECU Plus Upgrade brings the W166 GLE 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 file you choose directly to the ECU.