5-Mode SOTF Switch for 2010-2020 Dodge Ram 6.7L Diesel | SPELAB
5-Mode SOTF Switch for 2010-2020 Dodge Ram 6.7L Diesel | SPELAB
---tab Description---
Description
Unlock the full potential of your 2010–2020 6.7L Cummins with our high-performance SOTF Switch. Designed for seamless integration with EZ LYNK and EFI Live tuning systems, this switch enables real-time toggling between five custom-tuned programs—no OBD2 reflash required. Featuring a premium knurled aluminum knob and high-temperature wiring, it withstands engine bay heat while delivering smooth tuning transitions from your cab.
Key Features
- Real-Time Tuning Control – Instantly switch between five preloaded tunes (Economy to Race) without stopping.
- Premium Durability –Aluminum knob with grip texture, split-loom-protected wires, and OEM-style connectors for secure installation.
- DIY-Friendly – Includes color-coded (red/white/black) wires and detailed instructions for cabin mounting (dashboard/console).
- Optimized Compatibility – Exclusive for 2010–2020 6.7L Cummins (Ram 2500/3500); works with EZ LYNK/EFI Live.
- Non-Invasive Installation – Connects to ECU communication lines (e.g., fuel temp sensor) without cutting OEM wires.
- NOTE: Your truck must have EZ LYNK or EFI Live tunes with SOTF functionality preloaded.
Specifications
| Installation Locations | Mount inside cabin: dashboard, switch panel, or center console. |
| Wire Connection |
Links to ECU via fuel temperature sensor wiring (included connectors). Routes through firewall grommet. |
| Mode | Best For |
|---|---|
| Economy | Daily driving, saving fuel |
| Light Tow | Small trailers, balanced power |
| Heavy Tow | Big loads, max torque |
| Performance | Fast acceleration, highway driving |
| Race | Track days, ultimate power |
---tab Fitment---
- 2010–2020 Ram 2500HD 3500HD 6.7L Diesel
- 2010–2020 Ram 3500/4500/5500 Cab & Chassis 6.7L Diesel
---tab FAQ---
Q: Does this require custom tunes?
A: Yes—your truck must have EZ LYNK or EFI Live tunes with SOTF functionality preloaded.
Q: Can I install it myself?
A: Yes, but beginners should consult a professional due to ECU wiring complexity.
Q: Where should I mount the switch?
A: Dashboard, switch panel, or center console for easy access.
Q: Legal for street use?
A: Off-road/competition only; check local emissions laws.
Q: What if the switch fails?
A: The ECM may default to one tune; replace the switch if unresponsive.
Q: Includes mounting bracket?
A: No—drill a small hole for placement.
Q: Wire colors?
A: Red/white/black for easy identification during install.
---tab Shipping & Returns---
Fast Shipping Policy
Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy
Easy Return Policy
Every order comes with a 14-day free return, which means you don't have to pay for a return slip. Click for Return Policy
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
Share
