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OBDII CSP5 SOTF Switch - Pass Through (2006-2022 Cummins MM3 & EFI ONLY)

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Regular price $99.00 USD
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🔌 CSP5 Pass-Through OBDII Connector – Use Devices & Switch Tunes Simultaneously! Take full control of your Cummins tuning setup with the CSP5 Pass-Through OBDII Connector – a must-have accessory...
OBDII CSP5 SOTF Switch - Pass Through (2006-2022 Cummins MM3 & EFI ONLY)
$99.00 USD

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🔌 CSP5 Pass-Through OBDII Connector – Use Devices & Switch Tunes Simultaneously!

Take full control of your Cummins tuning setup with the CSP5 Pass-Through OBDII Connector – a must-have accessory for anyone running EFILive’s CSP5 custom operating system. This connector allows you to run your CSP5 switch and other OBDII devices (like code readers, monitors, or scanners) at the same time, without unplugging anything.

Compatible with Cummins CM2200 and CM2350B ECMs, the CSP5 system lets you switch between up to five custom tunes on the fly – no reflashing needed. Whether you're towing, racing, or daily driving, just twist the dial to match your performance needs.

💡 Key Features:

  • ✅ Plug-and-play installation

  • ✅ Maintains full functionality of your CSP5 switch

  • ✅ Allows simultaneous use of OBDII monitoring tools

  • ✅ Ideal for trucks using EFILive tuning platforms

⚠️ Important Note:
Never flash your ECM through the CSP5 pass-through connector. Always unplug the switch before reading or writing to the ECM.


100% Authentic | Fast Shipping | Backed by Experts

🔥 Unlock the full potential of your Cummins with ease and flexibility. Order your CSP5 Pass-Through OBDII Connector today!

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