Stage 2 BMW S55 ECU Calibration

YP

Stage 2 BMW S55 ECU Calibration

  • Sale
  • $1,799.00

Description

Stock Baseline 425 WHP 415 WTQ
ECU Calibration combined with our Downpipes 520 WHP 510 WTQ

Features

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

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