BossECU Opel C1XSE - (C14SE / C16SE)

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  • €350.00
  • Regular price €400.00
  • 4 available
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Unleash Your Engine's True Potential with the BossECU Opel C1XSE

Transform your Opel with the BossECU, a fully plug-and-play standalone ECU designed for Opel C14SE and C16SE engine wiring harnesses.

Perfect for enthusiasts and professional tuners, this ECU delivers modern technology without complications, offering precise tuning, competition-grade performance, and advanced features—all without cuts, conversions, or reconditioning of the original wiring harness.


🚗 Key Features

Plug & Play - Connects directly to your wiring harness – no modifications needed!
16x16 Maps - Ultra-precise tuning for maximum power and efficiency.
Competition Ready - Includes launch control and boost by gear shift.
Full Protections - Safeguards your engine with AFR control and boost cut.


🔥 Detailed Features for All Tuners

Precise Tuning

  • VE-Based Fueling: 16x16 maps with AFR target tables for total control.
  • Real-Time Tuning: Use TunerStudio for live adjustments.
  • Closed-Loop Wideband: Automatically corrects fuel based on sensor readings and AFR targets.
  • Engine Protections: AFR deviation, rev limiter, and boost cut.

Competition Performance

  • Launch Control: Perfect starts with multiple shots!
  • Boost by Gear Shift: Optimizes turbo performance for each shift.
  • Flat Shift and Nitro: Ready for advanced setups.

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