RENNtech ECU+ Upgrade | W205 | C 43 AMG | Sedan | 416 HP / 460 LB-FT | M276 | 3.0L V6 BiTurbo | MY2017-2021 mercedes-benz-glc-class--253---2016-present--glc-300-esr6983720 RENNtech developed two optional Center-Cap

RENNtech developed two optional Center-Cap designs

wheel finish and wheel size are available upon request

but also gives the car a deeper sport sound that keeps with character of a luxury performance vehicle

Stainless Steel Sport Muffler

optimizing air-to-fuel-ratios of the 4

RENNtech ECU+ Upgrade | W205 | C 43 AMG | Sedan | 416 HP / 460 LB-FT | M276 | 3.0L V6 BiTurbo | MY2017-2021 mercedes-benz-glc-class--253---2016-present--glc-300-esr6983720 RENNtech developed two optional Center-CapThe RENNtech ECU Plus Upgrade brings the C 43 AMG Sedan 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.