2006-2022 Cummins CSP5 SOTF Switch

 2006–2022 Cummins CSP5 SOTF Switch – On-the-Fly Power Control 

Take full control of your 6.7L or 5.9L Cummins with the CSP5 SOTF (Shift On The Fly) Switch — no need to re-flash or shut down. Just twist and rip.

✅ Key Features:

🔁 Switch Between 5 Tune Levels Instantly
No laptop, no downtime. Go from Stock to Eco, Tow, or Race Mode in seconds — right from your dash.

💼 Valet & Security Ready
Got a teen driver or employee hopping in? Lock it down with a tame tune so they don’t get wild.

🔧 Plug-and-Play Install
Includes everything you need to hook up — no additional sensors or guesswork. Works with EFI Live or MM3-based custom tuning.

🚛 Built for 2006–2022 Cummins 6.7L & 5.9L
Compatible with all CSP5-ready Cummins platforms, including Titan XD. Must be used with custom tune files.

🧠 Tuning Flexibility
Tunes sold separately — use this switch to access them instantly once installed.

🔍 What Is CSP5?

CSP5 = Cummins Switchable Performance (5 Tunes)
With this switch and a custom EFI Live or MM3 calibration, you can seamlessly shift between five different power levels without reflashing your ECM.

⚠️ NOTE: This switch requires a custom tuning file that supports CSP5. Tunes are not included.

🔒 100% Authentic | 🛍️ Backed by Shopify | 🇺🇸 Trusted by Diesel Enthusiasts Nationwide