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SDT Tuning

2007 - 2021 Cummins CSP4 / CSP5 OBDII Passthrough Switch | EFI LIVE - MM3

2007 - 2021 Cummins CSP4 / CSP5 OBDII Passthrough Switch | EFI LIVE - MM3

$80.00
$80.00
Sale Sold out
Tax included.

We've revamped our tune file processing system! After you place your order, you'll receive an order confirmation email that includes a tune form to fill out out your vehicle. You can also view this at the top of the website. This helps us get all your tuning information in one place to process it quickly.

CSP4/5 Switch Pass Through Switch.

(The pass through OBDII connector allows other devices to be used simultaneously with the CSP5 switch).

CSP5, EFILive's custom operating system for the Cummins CM2200 and CM2350B ECM's allows customers to switch 'on the fly' between a number of different tunes, all stored in the ECM's flash memory. By having multiple tunes instantly accessible, customers no longer need to re-flash their ECM to change their tunes to suit changing conditions (e.g. racing, towing or power limiting). Simply build up your tunes, flash the ECM once and then select your desired tune using the CSP5 switch.

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