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LML 2011-16 DSP5 Switch (Blue/White) – For Duramaxtuner & Motor Ops Tuning (FTDSP5LMLBLUE)
The Fish Tuning FTDSP5LMLBLUE is the correct 5-position DSP5 (Switch-On-The-Fly) rotary switch for 2011–2016 GM Duramax LML trucks running Duramaxtuner (Calibrated Power) or Motor Ops multi-map tuning.
This blue/white wire version uses the specific resistance values required by these tuners, letting you instantly change between up to five custom power levels while driving—no stopping or reflashing required.
What’s Included
- Custom aluminum knurled knob
- 1–5 position decal
- High-temperature rated wiring with 1/8″ split loom tubing
- Installation instructions
Key Notes
- Designed only for Duramaxtuner / Calibrated Power and Motor Ops DSP5/SOTF tunes
- Will not work with other tuning brands or the standard yellow/black LML switch
- Requires a compatible DSP5/SOTF multi-map tune already flashed to the ECM
Fitment: 2011–2016 Chevrolet Silverado / GMC Sierra 2500HD & 3500HD with 6.6L Duramax LML
A quality Fish Tuning switch built for reliable, real-world switch-on-the-fly performance.
LML 2011-16 DSP5 Switch (Blue/White) – For Duramaxtuner & Motor Ops Tuning (FTDSP5LMLBLUE)
The Fish Tuning FTDSP5LMLBLUE is the correct 5-position DSP5 (Switch-On-The-Fly) rotary switch for 2011–2016 GM Duramax LML trucks running Duramaxtuner (Calibrated Power) or Motor Ops multi-map tuning.
This blue/white wire version uses the specific resistance values required by these tuners, letting you instantly change between up to five custom power levels while driving—no stopping or reflashing required.
What’s Included
Custom aluminum knurled knob
1–5 position decal
High-temperature rated wiring with 1/8″ split loom tubing
Installation instructions
Key Notes
Designed only for Duramaxtuner / Calibrated Power and Motor Ops DSP5/SOTF tunes
Will not work with other tuning brands or the standard yellow/black LML switch
Requires a compatible DSP5/SOTF multi-map tune already flashed to the ECM
Fitment: 2011–2016 Chevrolet Silverado / GMC Sierra 2500HD & 3500HD with 6.6L Duramax LML
A quality Fish Tuning switch built for reliable, real-world switch-on-t[...]
LML 2011-16 DSP5 Switch (Blue/White) – For Duramaxtuner & Motor Ops Tuning (FTDSP5LMLBLUE)
The Fish Tuning FTDSP5LMLBLUE is the correct 5-position DSP5 (Switch-On-The-Fly) rotary switch for 2011–2016 GM Duramax LML trucks running Duramaxtuner (Calibrated Power) or Motor Ops multi-map tuning.
This blue/white wire version uses the specific resistance values required by these tuners, letting you instantly change between up to five custom power levels while driving—no stopping or reflashing required.
What’s Included
- Custom aluminum knurled knob
- 1–5 position decal
- High-temperature rated wiring with 1/8″ split loom tubing
- Installation instructions
Key Notes
- Designed only for Duramaxtuner / Calibrated Power and Motor Ops DSP5/SOTF tunes
- Will not work with other tuning brands or the standard yellow/black LML switch
- Requires a compatible DSP5/SOTF multi-map tune already flashed to the ECM
Fitment: 2011–2016 Chevrolet Silverado / GMC Sierra 2500HD & 3500HD with 6.6L Duramax LML
A quality Fish Tuning switch built for reliable, real-world switch-on-the-fly performance.