RENNtech ECU Upgrade | W205 | C 43 AMG | Sedan | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2015-2021 hammer-capsule CLA 45 AMG (V177 and

CLA 45 AMG (V177 and W177 -chassis)

590 LB-FT @ 2

Akrapovic Link-pipe Set w

RENNtech has been at the forefront of Mercedes-Benz AMG upgrades since the mid-1980s

RENNtech Carbon Fiber 3pc

RENNtech ECU Upgrade | W205 | C 43 AMG | Sedan | 400 HP / 440 LB-FT | M276 | 3.0L V6 BiTurbo | MY2015-2021 hammer-capsule CLA 45 AMG (V177 andThe RENNtech ECU Upgrade brings the C 43 AMG Sedan 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 directly