Pay in 4 interest-free payments of $280.00 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Weight optimization and developed specifically for the Mercedes-Benz 117 - CLA45 AMG
Please let us know your preference at time of order
R1 Performance Package for Mercedes-AMG GT63 4-Door Coupe: ECU Upgrade (HHT)
Our proprietary ECU+ upgrade for the Mercedes M157 Biturbo 4-MATIC engine offers huge gains in performance across the entire RPM range without sacrificing around town comfort or daily driver reliability
With the proprietary RENNtech ECU Plus Upgrade the X253 - GLC 43 AMG SUV gains up to +41 HP and +62 LB-FT
RENNtech ECU+ Upgrade | C253 | GLC 43 AMG | Coupe | 416 HP / 460 LB-FT | M276 | 3.0L V6 BiTurbo | MY2016+ aston-martin-dbs-superleggera-esr4392527 Weight optimization and developed specificallyThe RENNtech ECU Plus Upgrade brings the GLC 43 AMG SUV up to 416 HP and 460 LB FT Gains: +41 HP and +62 LB FT. RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the file you choose directly to the ECU.
US$ 150.00
US$ 18.00
US$ 38.00
US$ 161.00
US$ 85.00
US$ 164.50