YP

Mercedes-Benz AMG GTS M178 ECU Calibration

  • Sale
  • Regular price $2,000.00


Description


Stock Baseline  475 WHP 451 WTQ

ECU Calibration 533 WHP 597 WTQ


Features

 

Eliminated Top Speed Limiter
Improved Throttle Response
Optimized Fuel, Spark, and Boost