BMW & MINI Car Diagnostics at EAC Performance


  EAC Performance provides specialist diagnostics and advanced electronic services exclusively tailored to BMW and MINI vehicles. Using genuine BMW dealer-level OEM diagnostic equipment alongside specialist coding and programming tools, we offer capabilities beyond standard dealership offerings.


Why Choose EAC Performance for Diagnostics?


  • BMW OEM Diagnostic Tools
    Using official BMW ISTA (Integrated Service Technical Application) and ISTA-P software for accurate fault detection, factory software updates, and module reprogramming.
  • Advanced Custom Coding & Programming
    We offer coding and programming services unavailable at standard dealerships, including feature activation, retrofits, module customization, and performance tuning.
  • Direct BMW Technical Database Access
    Our specialists have official online access to BMW Group’s technical resources, enabling real-time software updates, coding, and precise troubleshooting.
  • Detailed Diagnostics Reporting
    Transparent and clear diagnostic reports, including fault identification, detailed descriptions, and precise recommended solutions.
  • Expert Technicians Specialized in BMW & MINI
    Our highly trained technicians specialize exclusively in BMW and MINI systems, ensuring precise diagnostics, coding, and programming solutions.


Our Diagnostic & Coding Services Include:


  • Full BMW & MINI OEM diagnostics (ISTA, ISTA-P)
  • ECU coding, programming, and updates
  • Advanced custom coding & feature activation
  • Retrofits and custom module installations
  • Fault identification and resolution
  • Electrical and electronic troubleshooting
  • Pre-purchase and comprehensive vehicle checks

EAC Performance – your trusted BMW & MINI specialist, going beyond dealer capabilities.

Book your diagnostic or coding session today.