Stage 2 BMW S63TU ECU Calibration

YP

Stage 2 BMW S63TU ECU Calibration

  • Sale
  • $1,799.00

Description

Stock Baseline 524 WHP 510 WTQ
ECU Calibration combined with our Downpipes 670 WHP 680 WTQ

Features

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

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