2006–2021 Cummins CSP5 Short SOTF Switch + Harness

Want real on-the-fly tune switching without extra junk hanging all over the cab? This CSP5 SHORT kit is the clean, simple way to run 5-position (CSP5) switch-on-the-fly tuning on your 2006–2021 5.9L / 6.7L Cummins.