RENNtech ECU Upgrade | W166 | GLE 43 AMG | SUV | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016-2020 ferrari-roma--2020-present--esr1393932 Up to 540HP and 705

Up to 540HP and 705 LB-FT

CLASS R (W 251) 350 4-matic [2 Filters Required] (HP: 272 | Year: 06 > 11)

Not just another cone filter with a heat shield but a unique design which invokes the Venturi affect and maintains laminar flow conditions to reduce the drag on the turbo

25 sec 124

up to an astonishing 392 HP and 432 lb/ft at the crank

RENNtech ECU Upgrade | W166 | GLE 43 AMG | SUV | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016-2020 ferrari-roma--2020-present--esr1393932 Up to 540HP and 705The RENNtech ECU Upgrade brings the W166 GLE 43 AMG SUV up to 400 HP and 440 LB FT Gains: +25 HP and +42 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