Browse our complete SOTF (On-The-Fly) switch collection for diesel trucks:

  • Ram/Nissan Cummins (2006–2024) – Switches and cables for 5.9L & 6.7L Cummins
  • GM Duramax (2001–2023) – DSP5-compatible SOTF switches for EFI Live tuning on Duramax LB7, LLY, LBZ, LMM, LML and L5P
  • Ford Powerstroke (2008–2025) – 5-position on-the-fly switches for 6.4L & 6.7L Powerstroke

All switches allow seamless switching between custom tunes without stopping. Durable, plug-and-play designs for EFI Live, MM3, Autocal, and EZ Lynk.

Find the right SOTF switch for your diesel truck today.

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