YP

Stage 2 Mercedes-Benz C63 M177 ECU Calibration

  • Sale
  • Regular price $1,799.00


Description

Stock Baseline     475 WHP  451 WTQ
ECU Calibration   580 WHP  550 WTQ

Features

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