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    • Renntech sets the X290 AMG GT 63S 4-Door Coupe 1/4 mile record with an R2 Package tuned M177 running 10.47@130.87

      Renntech's professional IMSA racing program kept them busy as of late but is good to see them setting street car records again. An impressive record here indeed as Renntech set the X290 platform record with an R2 Package tuned AMG GT 63S 4-Door 4Matic Coupe.


      This is what is included in the Renntech R2 tuning package:

      - ECU Upgrade
      - Stainless Steel Downpipes w/200 Cell Catalytic Converter
      - BOV Adapter
      - BMC Air Filter
      - Stage I Turbocharger Upgrade
      - Fuel System Upgrade

      They ran the car at PBIR (Palm Beach International Raceway) in 79 degree weather on pump fuel:


      In cooler weather this should be a low 10-second car but this is consistent and daily attainable mid 10-second performance.

      Congratulations to Renntech on raising the bar for the platform.


      DA: 1600
      Temp: 79F
      Humidity: 78%
      BP: 22.94 (Hg)

      This article was originally published in forum thread: Renntech sets the X290 AMG GT 63S 4-Door Coupe 1/4 mile record with an R2 Package tuned M177 running 10.47@130.87 started by Sticky View original post